不知道 不明了 不想要
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Sequential Change Point Detection via Denoising Score Matching
Sequential Change Point Detection via Denoising Score Matching arXiv:2501.12667v1 Announce Type: new Abstract: Sequential change-point detection plays a critical role in numerous real-world applications, where timely identification of distributional shifts can greatly mitigate adverse outcomes. Classical methods commonly rely on parametric density assumptions of pre- and post-change distributions, limiting their effectiveness for high-dimensional, complex data…
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Singular leaning coefficients and efficiency in learning theory
Singular leaning coefficients and efficiency in learning theory arXiv:2501.12747v1 Announce Type: new Abstract: Singular learning models with non-positive Fisher information matrices include neural networks, reduced-rank regression, Boltzmann machines, normal mixture models, and others. These models have been widely used in the development of learning machines. However, theoretical analysis is still in its early stages. In…
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On Generalization and Distributional Update for Mimicking Observations with Adequate Exploration
On Generalization and Distributional Update for Mimicking Observations with Adequate Exploration arXiv:2501.12785v1 Announce Type: new Abstract: This paper tackles the efficiency and stability issues in learning from observations (LfO). We commence by investigating how reward functions and policies generalize in LfO. Subsequently, the built-in reinforcement learning (RL) approach in generative adversarial imitation from observation (GAIfO)…
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Fixed-Budget Change Point Identification in Piecewise Constant Bandits
Fixed-Budget Change Point Identification in Piecewise Constant Bandits arXiv:2501.12957v1 Announce Type: new Abstract: We study the piecewise constant bandit problem where the expected reward is a piecewise constant function with one change point (discontinuity) across the action space $[0,1]$ and the learner’s aim is to locate the change point. Under the assumption of a fixed…
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Harmonizing and Pooling Datasets for Health Research in R
Harmonizing and Pooling Datasets for Health Research in R R code to extract data from unique datasets and combine them in one harmonized dataset ready for seamless analysis Continue reading on Towards Data Science » Rodrigo M Carrillo Larco, MD, PhD Go to original source
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Topic Modelling in Business Intelligence: FASTopic and BERTopic in Code
Topic Modelling in Business Intelligence: FASTopic and BERTopic in Code A comparison of two cutting-edge dynamic topic models solving consumer complaints classification exercise Continue reading on Towards Data Science » Petr Korab Go to original source
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Optimize the dbt Doc Function with a CI
Optimize the dbt Doc Function with a CI How to set an automated check to improve your dbt documentation Image by the author (generated with chatgpt) In large dbt projects, maintaining consistent and up-to-date documentation can be a challenge. Although dbt’s {{ doc() }} function allows you to store and reuse descriptions for the columns of…
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How to Evaluate LLM Summarization
How to Evaluate LLM Summarization A practical and effective guide for evaluating AI summaries Image from Unsplash Summarization is one of the most practical and convenient tasks enabled by LLMs. However, compared to other LLM tasks like question-asking or classification, evaluating LLMs on summarization is far more challenging. And so I myself have neglected evals for…
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How to Utilize ModernBERT and Synthetic Data for Robust Text Classification
How to Utilize ModernBERT and Synthetic Data for Robust Text Classification Learn how to fine-tune ModernBERT and create augmentations of text samples Continue reading on Towards Data Science » Eivind Kjosbakken Go to original source
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How Microsoft uses AI for RFP management
How Microsoft uses AI for RFP management Go to techtarget
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Tech Titans form the Stargate Project, Aimed at Accelerating AI Initiatives
Tech Titans form the Stargate Project, Aimed at Accelerating AI Initiatives OpenAI is partnering with Arm, Microsoft, NVIDIA, and Oracle to form the Stargate Project?a new company which intends to invest $500 billion over the next four years building new AI infrastructure for OpenAI in the United States. According to an announcement by OpenAI, the…
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LogicMonitor and OpenAI Join Forces to Future-Proof Enterprise IT
LogicMonitor and OpenAI Join Forces to Future-Proof Enterprise IT LogicMonitor is announcing a strategic partnership with OpenAI that will enhance LogicMonitor’s capacity to deliver more actionable data, intelligent automation, scalability, and efficiency for IT teams. Go to dbta
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New DBTA Survey Reveals the Rising Costs of Software Audits
New DBTA Survey Reveals the Rising Costs of Software Audits Given the criticality of understanding the breadth and depth of software audits, and the consequential costs, this survey, “The Rising Cost of Software Compliance: 2025 Survey on Software Audits,” has been conducted by Unisphere Research, a division of Information Today, Inc. to gain a better…
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DryRun Security Powers Code Policy Enforcement with Natural Language, Underpinned by $8.7M in Funding
DryRun Security Powers Code Policy Enforcement with Natural Language, Underpinned by $8.7M in Funding DryRun Security is announcing the completion of its $8.7 million seed funding round as well as the launch of Natural Language Code Policies (NLCP), reflecting the company’s ongoing momentum in the space of enhancing application security (AppSec). Go to dbta
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Overcoming Database Challenges: Real-World Solutions
Overcoming Database Challenges: Real-World Solutions A day in the life of a DBA (database administrator) can be quite hectic. The DBA is required to maintain production and test environments while at the same time keeping an eye on active application development projects, attending strategy and design meetings, helping to select and evaluate new products, and…
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NASA’s 3D-printed antenna takes additive manufacturing to new heights
NASA’s 3D-printed antenna takes additive manufacturing to new heights In fall 2024, NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The antenna, tested in flight using an atmospheric weather balloon, could open the door for using 3D printing as a cost-effective development solution for the…
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Efficient solid oxide fuel cell system could power ships with ammonia-derived hydrogen
Efficient solid oxide fuel cell system could power ships with ammonia-derived hydrogen In the global quest for sustainable maritime solutions, a study led by researchers from the China–UK Low Carbon College at Shanghai Jiao Tong University, in collaboration with the Energy Institute at University College London and the School of Mechanical Engineering at Shanghai Jiao…
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Musk slams Trump-backed AI mega project
Musk slams Trump-backed AI mega project Tech titan Elon Musk cast doubt Wednesday on a $500 billion AI project announced by US President Donald Trump, saying the money promised for the investment actually wasn’t there. Go to techxplore
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AI-powered robotic labs enable simultaneous experiments
AI-powered robotic labs enable simultaneous experiments In a pioneering experiment, a robotic sample preparation platform, driven by artificial intelligence (AI) was used to undertake simultaneous experiments at both Diamond Light Source, the UK’s National Synchrotron, and the ISIS Neutron and Muon Source, the UK’s National Neutron and Muon Source. Go to techxplore
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New general law governs fracture energy of networks across materials and length scales
New general law governs fracture energy of networks across materials and length scales Materials like car tires, human tissues, and spider webs are diverse in composition, but all contain networks of interconnected strands. A long-standing question about the durability of these materials asks: What is the energy required to fracture these diverse networks? A recently…
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Circle Scoops ‘World’s Largest’ Tokenized Money Market Fund Amid Sector Boom
Circle Scoops ‘World’s Largest’ Tokenized Money Market Fund Amid Sector Boom Circle plans to integrate USYC with its USDC stablecoin to enable convertibility between cash and tokenized collateral. Vismaya V Go to decrypt.co
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UAE Crypto Firm Admits to Wash Trading on Uniswap Following FBI Sting Operation
UAE Crypto Firm Admits to Wash Trading on Uniswap Following FBI Sting Operation CLS Global deployed “volume generation” algorithms for “many clients” to fake their volume before being baited with a crypto made by the FBI. Vince Dioquino Go to decrypt.co
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MicroStrategy Shareholders Clear the Way for Even More Bitcoin Buys
MicroStrategy Shareholders Clear the Way for Even More Bitcoin Buys Turns out $49 billion worth of Bitcoin isn’t enough: MicroStrategy shareholders just voted to help finance the next wave of BTC purchases. Mathew Di Salvo Go to decrypt.co
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Trump Announces $500 Billion AI Investment Initiative to Spur Growth
Trump Announces $500 Billion AI Investment Initiative to Spur Growth Stargate, backed by Oracle, OpenAI, and SoftBank, will focus on AI infrastructure, starting with data centers in Texas. Jason Nelson Go to decrypt.co
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Trump’s Meme Coin Whipsaws After President Says He Doesn’t ‘Know Much About It’
Trump’s Meme Coin Whipsaws After President Says He Doesn’t ‘Know Much About It’ Donald Trump may not know much about his meme coin, but the markets are surely dancing to the President’s tune. Vince Dioquino Go to decrypt.co
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Simulation of Random LR Fuzzy Intervals
Simulation of Random LR Fuzzy Intervals arXiv:2501.10482v1 Announce Type: new Abstract: Random fuzzy variables join the modeling of the impreciseness (due to their “fuzzy part”) and randomness. Statistical samples of such objects are widely used, and their direct, numerically effective generation is therefore necessary. Usually, these samples consist of triangular or trapezoidal fuzzy numbers. In…
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Extension of Symmetrized Neural Network Operators with Fractional and Mixed Activation Functions
Extension of Symmetrized Neural Network Operators with Fractional and Mixed Activation Functions arXiv:2501.10496v1 Announce Type: new Abstract: We propose a novel extension to symmetrized neural network operators by incorporating fractional and mixed activation functions. This study addresses the limitations of existing models in approximating higher-order smooth functions, particularly in complex and high-dimensional spaces. Our framework…
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Multi-Output Conformal Regression: A Unified Comparative Study with New Conformity Scores
Multi-Output Conformal Regression: A Unified Comparative Study with New Conformity Scores arXiv:2501.10533v1 Announce Type: new Abstract: Quantifying uncertainty in multivariate regression is essential in many real-world applications, yet existing methods for constructing prediction regions often face limitations such as the inability to capture complex dependencies, lack of coverage guarantees, or high computational cost. Conformal prediction…
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DPERC: Direct Parameter Estimation for Mixed Data
DPERC: Direct Parameter Estimation for Mixed Data arXiv:2501.10540v1 Announce Type: new Abstract: The covariance matrix is a foundation in numerous statistical and machine-learning applications such as Principle Component Analysis, Correlation Heatmap, etc. However, missing values within datasets present a formidable obstacle to accurately estimating this matrix. While imputation methods offer one avenue for addressing this…
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Model-Robust and Adaptive-Optimal Transfer Learning for Tackling Concept Shifts in Nonparametric Regression
Model-Robust and Adaptive-Optimal Transfer Learning for Tackling Concept Shifts in Nonparametric Regression arXiv:2501.10870v1 Announce Type: new Abstract: When concept shifts and sample scarcity are present in the target domain of interest, nonparametric regression learners often struggle to generalize effectively. The technique of transfer learning remedies these issues by leveraging data or pre-trained models from similar…
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Large Language Models: A Short Introduction
Large Language Models: A Short Introduction And why you should care about LLMs Image by author. There’s an acronym you’ve probably heard non-stop for the past few years: LLM, which stands for Large Language Model. In this article we’re going to take a brief look at what LLMs are, why they’re an extremely exciting piece of technology, why…
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Data-Driven Decision Making with Sentiment Analysis in R
Data-Driven Decision Making with Sentiment Analysis in R Leveraging the Quanteda, Textstem and Sentimentr Packages to Extract Customer Insights and Enhance Business Strategy Continue reading on Towards Data Science » Devashree Madhugiri Go to original source
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LyRec: A Song Recommender That Reads Between the Lyrics
LyRec: A Song Recommender That Reads Between the Lyrics This is how I built an emotionally intelligent LLM-powered song recommendation system. Photo by David Pupăză on Unsplash Do you remember the last time you found yourself obsessing over a song? Maybe it was the raw emotion that resonated with you, or perhaps it was the lyrics…
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Understanding the Evolution of ChatGPT: Part 3— Insights from Codex and InstructGPT
Understanding the Evolution of ChatGPT: Part 3— Insights from Codex and InstructGPT Mastering the art of fine-tuning: Learnings for training your own LLMs. (Image from Unsplash) This is the third article in our GPT series, and also the most practical one: finally, we will talk about how to effectively fine-tune LLMs. It is practical in the…
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Fighting Fraud Fairly: Upgrade Your AI Toolkit
Fighting Fraud Fairly: Upgrade Your AI Toolkit A practical approach to address bias in AI systems Photo by the author As sophisticated AI systems are increasingly used in decision-making, ensuring fairness has become a priority, with a growing need to prevent algorithms from disproportionately affecting vulnerable groups in sensitive areas like the justice or educational system. One…
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SAP S/4HANA migration: A definitive guide
SAP S/4HANA migration: A definitive guide Go to techtarget
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The pros and cons of Drupal
The pros and cons of Drupal Go to techtarget
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Top 5 collaboration features to disable for security reasons
Top 5 collaboration features to disable for security reasons Go to techtarget
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TigerGraph launches Savanna to aid AI development
TigerGraph launches Savanna to aid AI development Go to techtarget
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BMC Enriches the Mainframe with January 2025 Updates
BMC Enriches the Mainframe with January 2025 Updates BMC is releasing a variety of updates to the BMC AMI portfolio, breaking new ground in enabling what is possible on the mainframe from a new approach to secondary data storage to the inclusion of artificial intelligence (AI) that enhances productivity and efficiency. Go to dbta
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Appfire Announces 7pace Timetracker is Available on the Atlassian Marketplace
Appfire Announces 7pace Timetracker is Available on the Atlassian Marketplace Appfire, a leading global provider of software that enhances, extends, and connects the world’s leading platforms, announced that 7pace Timetracker for Jira is live in the Atlassian Marketplace?giving Atlassian customers using the app an advanced time-tracking solution for teams that have outgrown legacy time tracking…
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Red Hat Introduces Red Hat OpenShift Virtualization Engine for Managing Virtual Machines
Red Hat Introduces Red Hat OpenShift Virtualization Engine for Managing Virtual Machines Red Hat, Inc., a leading provider of open source solutions, announced general availability of Red Hat OpenShift Virtualization Engine, a new edition of Red Hat OpenShift that provides a dedicated way for organizations to access the virtualization functionality already available within Red Hat…
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English lit grad’s AI tool deciphers Twitter bios, aiding text analysis
English lit grad’s AI tool deciphers Twitter bios, aiding text analysis An English literature graduate turned data scientist has developed a new method for large language models (LLMs) used by AI chatbots to understand and analyze small chunks of text, such as those on social media profiles, in customer responses online or for understanding online…
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Eco-friendly artificial muscle fibers can produce and store energy
Eco-friendly artificial muscle fibers can produce and store energy A research team has successfully developed innovative artificial muscle fibers capable of producing and storing energy. The team anticipates that these findings will have broad applications in fields such as advanced textiles, medical robotics, and wearable devices. The research is published in the Chemical Engineering Journal.…
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How can we design humane autonomous systems? Experts share insight in book
How can we design humane autonomous systems? Experts share insight in book In an era where artificial intelligence (AI) and autonomous systems are rapidly transforming various sectors, a book by a multidisciplinary group of scholars offers a timely and critical examination of these technologies from a human-centered perspective. The open access book delves into the…
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AI experiment in halfpipe judging at X Games will give snowboarders a glimpse into the future
AI experiment in halfpipe judging at X Games will give snowboarders a glimpse into the future The X Games will experiment judging halfpipe runs this week in Aspen using artificial intelligence, the cutting-edge technology that could someday play a role in the way subjectively judged sports are scored. Go to techxplore
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Plastic supercapacitors could solve energy storage problems
Plastic supercapacitors could solve energy storage problems Plastics have shaped our modern world and changed the way we live. For decades, they have been primarily used in electronics for their excellent insulating properties. But in the 1970s, scientists accidentally discovered that some plastics can also conduct electricity. This finding revolutionized the field and opened the…
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Ten new roles now open under Migration Skills Assessment program
Ten new roles now open under Migration Skills Assessment program The Australian Computer Society (ACS) has announced 10 new specialist occupations are now available under its Migration Skills Assessment program. Australian employers and skilled migration applicants now have expanded technology sector opportunities with the updated Core Skills Occupation List (CSOL) and the new Skills in…
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Trump Meme Coins Crash Following US Presidential Inauguration
Trump Meme Coins Crash Following US Presidential Inauguration While the launch of meme coins from the Trump family marks a milestone in crypto, some say it still represents a “concerning trend.” Vismaya V Go to decrypt.co
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Utah Proposes Bill to Invest Public Funds in Crypto
Utah Proposes Bill to Invest Public Funds in Crypto To qualify for investment by Utah’s Treasury, digital assets must either maintain a beefy market cap or meet strict stablecoin criteria. Vince Dioquino Go to decrypt.co
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President Trump Sidesteps Crypto on Day One
President Trump Sidesteps Crypto on Day One No crypto-related orders were included in President Donald Trump’s flurry of first-day actions, as prices sank. Vismaya V Go to decrypt.co
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Trump Promised to Free Silk Road Creator Ross Ulbricht on ‘Day One’—So What Gives?
Trump Promised to Free Silk Road Creator Ross Ulbricht on ‘Day One’—So What Gives? The President’s pledge to commute Ulbricht’s sentence was notably absent on the first day of Trump’s second presidential term. Vince Dioquino Go to decrypt.co
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President Trump Calls Mars Mission ‘Manifest Destiny’ in Nod to Elon Musk’s SpaceX
President Trump Calls Mars Mission ‘Manifest Destiny’ in Nod to Elon Musk’s SpaceX During his second inauguration speech, President Donald Trump endorsed a Mars mission as a part of America’s push into new horizons. Jason Nelson Go to decrypt.co
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Modern Data And Application Engineering Breaks the Loss of Business Context
Modern Data And Application Engineering Breaks the Loss of Business Context Here’s how your data retains its business relevance as it travels through your enterprise Continue reading on Towards Data Science » Bernd Wessely Go to original source
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Why LLMs Suck at ASCII Art
Why LLMs Suck at ASCII Art How being bad at art can be so dangerous Large Language Models have been doing a pretty good job of knocking down challenge after challenge in areas both expected and not. From writing poetry to generating entire websites from questionably… drawn images, these models seem almost unstoppable (and dire…
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Building a Data Dashboard
Building a Data Dashboard Using the streamlit Python library Continue reading on Towards Data Science » Thomas Reid Go to original source
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Why Generative-AI Apps’ Quality Often Sucks and What to Do About It
Why Generative-AI Apps’ Quality Often Sucks and What to Do About It How to get from PoCs to tested high-quality applications in production Image licensed from elements.envato.com, edit by Marcel Müller, 2025 The generative AI hype has rolled through the business world in the past two years. This technology can make business process executions more efficient,…
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Exabeam Introduces LogRhythm Intelligence Copilot to Deliver Authentic AI-Driven Cybersecurity
Exabeam Introduces LogRhythm Intelligence Copilot to Deliver Authentic AI-Driven Cybersecurity Exabeam, a global cybersecurity leader that delivers AI-driven security operations, is introducing LogRhythm Intelligence Copilot, a generative AI-powered feature delivering actionable insights to empower security teams and accelerate workflows. According to the company, this release solidifies Exabeam as a trusted innovator, providing real AI to…
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ThoughtSpot?s Analyst Studio Makes AI-Ready Data Easy and Scalable
ThoughtSpot?s Analyst Studio Makes AI-Ready Data Easy and Scalable ThoughtSpot is debuting Analyst Studio, a creator space designed to help data teams accelerate their data readiness for AI and analytics. Go to dbta
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President Biden Issues Executive Order to Support Energy Needs for AI Data Centers
President Biden Issues Executive Order to Support Energy Needs for AI Data Centers President Joe Biden issued an executive order to provide federal support to address massive energy needs for fast-growing advanced artificial intelligence data centers, calling for leasing federal sites owned by Defense and Energy departments to host gigawatt-scale AI data centers and new…
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IBM and SAP Deepen Partnership with RISE with SAP on IBM Power Virtual Server
IBM and SAP Deepen Partnership with RISE with SAP on IBM Power Virtual Server IBM and SAP announced the upcoming release of RISE with SAP on IBM Power Virtual Server, designed to make it the fastest and easiest path for IBM Power customers to accelerate their ERP transformation. Together, IBM and SAP aim to help…
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Pure Storage and Micron Boost Partnership to Deliver Scalable, Energy-Efficient Solutions for Hyperscale Data Centers
Pure Storage and Micron Boost Partnership to Deliver Scalable, Energy-Efficient Solutions for Hyperscale Data Centers Pure Storage, the IT pioneer that delivers the world’s most advanced data storage technology and services, is expanding its strategic collaboration with Micron Technology, Inc., a global leader in memory and storage solutions, to enable high-capacity and energy-efficient solutions that…
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AI-driven image retargeting: Predicting dimensions for seamless display across different devices
AI-driven image retargeting: Predicting dimensions for seamless display across different devices Using deep learning models, scientists at Sharjah University have designed techniques to automatically predict suitable image dimensions to fit different screens or devices far more efficiently and effectively than current technologies used for image cropping and resizing. Go to techxplore
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Imaging technique reveals first 2D chainmail-like material
Imaging technique reveals first 2D chainmail-like material An advanced imaging technique developed at Cornell has revealed the first two-dimensional, mechanically interlocked polymer—confirming a breakthrough in both material design and electron microscopy. Go to techxplore
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Lithium-sulfur battery retains 80% charge capacity after 25,000 cycles
Lithium-sulfur battery retains 80% charge capacity after 25,000 cycles An international team of engineers and materials scientists has developed a lithium-sulfur battery capable of retaining 80% of its charge capacity after 25,000 cycles. Their paper is published in the journal Nature. Go to techxplore
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‘Turn on the lights’: DAVD display helps divers navigate undersea conditions
‘Turn on the lights’: DAVD display helps divers navigate undersea conditions A favorite childhood memory for Dr. Sandra Chapman was visiting the USS Arizona Memorial in Pearl Harbor with her father. So it’s appropriate that Chapman—a program officer in the Office of Naval Research’s (ONR) Warfighter Performance Department—is passionate about her involvement in the development…
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Tech billionaires take center stage at Trump inauguration
Tech billionaires take center stage at Trump inauguration US tech multibillionaires—including Elon Musk, Mark Zuckerberg, and Jeff Bezos—were given prime positions at Donald Trump’s inauguration on Monday, in an unprecedented demonstration of their power and influence in the White House. Go to techxplore
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A cultural shift can maximise the potential of AI in software development
A cultural shift can maximise the potential of AI in software development By 2030, half of Australian businesses will integrate AI into their operations. This widespread adoption is shaping the software development landscape and raising important questions about the future of work in the tech industry. With AI set to create 200,000 jobs in Australia…
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Crypto Community Reacts to Trump and Melania Meme Coins as Market Sinks
Crypto Community Reacts to Trump and Melania Meme Coins as Market Sinks Shock, excitement, and debate flood Crypto Twitter as $TRUMP and $MELANIA meme coins rocked the market late Sunday. Vismaya V Go to decrypt.co
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Trump-Linked DeFi Venture Buys $48M in ETH as Son Eric Drops Hint
Trump-Linked DeFi Venture Buys $48M in ETH as Son Eric Drops Hint The platform has acquired 14,403 ETH, raising its total Ethereum holdings to 28,612, valued at approximately $109 million. Vince Dioquino Go to decrypt.co
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This Week in Crypto Games: ‘Rumble Kong’ to Ronin, ‘Farm Frens’ Airdrop Snapshot, AI Chess Battle
This Week in Crypto Games: ‘Rumble Kong’ to Ronin, ‘Farm Frens’ Airdrop Snapshot, AI Chess Battle Catch up on this week’s biggest crypto and NFT gaming news and find some weekend reads in our latest roundup. Ryan Gladwin Go to decrypt.co
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Metropolis Aims To Make It Cheap And Easy To Build Small Blockchains For AI Agents to Flourish
Metropolis Aims To Make It Cheap And Easy To Build Small Blockchains For AI Agents to Flourish AI agents and blockchain converge in the Metropolis protocol, which enables autonomous, decentralized ecosystems. Jason Nelson Go to decrypt.co
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Italian Lawmaker Urges Banking Foundations to Buy Bitcoin
Italian Lawmaker Urges Banking Foundations to Buy Bitcoin Banking Foundations could be next to embrace Bitcoin, following the lead of Italy’s largest bank, an Italian lawmaker said Friday. Liz Napolitano Go to decrypt.co
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SBAMDT: Bayesian Additive Decision Trees with Adaptive Soft Semi-multivariate Split Rules
SBAMDT: Bayesian Additive Decision Trees with Adaptive Soft Semi-multivariate Split Rules arXiv:2501.09900v1 Announce Type: new Abstract: Bayesian Additive Regression Trees [BART, Chipman et al., 2010] have gained significant popularity due to their remarkable predictive performance and ability to quantify uncertainty. However, standard decision tree models rely on recursive data splits at each decision node, using…
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Statistical Inference for Sequential Feature Selection after Domain Adaptation
Statistical Inference for Sequential Feature Selection after Domain Adaptation arXiv:2501.09933v1 Announce Type: new Abstract: In high-dimensional regression, feature selection methods, such as sequential feature selection (SeqFS), are commonly used to identify relevant features. When data is limited, domain adaptation (DA) becomes crucial for transferring knowledge from a related source domain to a target domain, improving…
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Tracking student skills real-time through a continuous-variable dynamic Bayesian network
Tracking student skills real-time through a continuous-variable dynamic Bayesian network arXiv:2501.10050v1 Announce Type: new Abstract: The field of Knowledge Tracing is focused on predicting the success rate of a student for a given skill. Modern methods like Deep Knowledge Tracing provide accurate estimates given enough data, but being based on neural networks they struggle to…
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Contributions to the Decision Theoretic Foundations of Machine Learning and Robust Statistics under Weakly Structured Information
Contributions to the Decision Theoretic Foundations of Machine Learning and Robust Statistics under Weakly Structured Information arXiv:2501.10195v1 Announce Type: new Abstract: This habilitation thesis is cumulative and, therefore, is collecting and connecting research that I (together with several co-authors) have conducted over the last few years. Thus, the absolute core of the work is formed…
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Provably Safeguarding a Classifier from OOD and Adversarial Samples: an Extreme Value Theory Approach
Provably Safeguarding a Classifier from OOD and Adversarial Samples: an Extreme Value Theory Approach arXiv:2501.10202v1 Announce Type: new Abstract: This paper introduces a novel method, Sample-efficient Probabilistic Detection using Extreme Value Theory (SPADE), which transforms a classifier into an abstaining classifier, offering provable protection against out-of-distribution and adversarial samples. The approach is based on a…
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Weekly Entering & Transitioning – Thread 20 Jan, 2025 – 27 Jan, 2025
Weekly Entering & Transitioning – Thread 20 Jan, 2025 – 27 Jan, 2025 Welcome to this week’s entering & transitioning thread! This thread is for any questions about getting started, studying, or transitioning into the data science field. Topics include: Learning resources (e.g. books, tutorials, videos) Traditional education (e.g. schools, degrees, electives) Alternative education (e.g.…
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Anyone ever feel like working as a data scientist at hinge?
Anyone ever feel like working as a data scientist at hinge? Need to figure out what that damn algorithm is doing to keep me from getting matches lol. On a serious note I have read about some interesting algorithmic work at dating app companies. Any data scientists here ever worked for a dating app company?…
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Should I Try to postpone my FAANG Interview?
Should I Try to postpone my FAANG Interview? So I got contacted by a FAANG Recruiter for a Data Scientist Role I applied for a month and a half ago. But as I have started to prep, I realize I am not ready and need 1 to 2 months before I would be able to…
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Influential Time-Series Forecasting Papers of 2023-2024: Part 1
Influential Time-Series Forecasting Papers of 2023-2024: Part 1 This article explores some of the latest advancements in time-series forecasting. You can find the article here. Edit: If you know of any other interesting papers, please share them in the comments. submitted by /u/nkafr [link] [comments] /u/nkafr Go to original source
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Where to Start when Data is Limited: A Guide
Where to Start when Data is Limited: A Guide Hey, I’ve put together an article on my thoughts and some research around how to get the most out of small datasets when performance requirements mean conventional analysis isn’t enough. It’s aimed at helping people get started with new projects who have already started with the…
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The Concepts Data Professionals Should Know in 2025: Part 1
The Concepts Data Professionals Should Know in 2025: Part 1 From Data Lakehouses to Event-Driven Architecture — Master 12 data concepts and turn them into simple projects to stay ahead in IT. Continue reading on Towards Data Science » Sarah Lea Go to original source
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Zero-Shot Player Tracking in Tennis with Kalman Filtering
Zero-Shot Player Tracking in Tennis with Kalman Filtering Automated tennis tracking without labels: GroundingDINO, Kalman filtering, and court homography https://medium.com/media/6f735abc63f905de122bb8a0679f97fd/href With the recent surge in sports tracking projects, many inspired by Skalski’s popular soccer tracking project, there’s been a notable shift towards using automated player tracking for sport hobbyists. Most of these approaches follow a…
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How to Log Your Data with MLflow
How to Log Your Data with MLflow MLflow, MLOps, Data Science Mastering data logging in MLOps for your AI workflow Photo by Chris Liverani on Unsplash Preface Data is one of the most critical components of the machine learning process. In fact, the quality of the data used in training a model often determines the success or failure…
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How to Pick Between Data Science, Data Analytics, Data Engineering, ML Engineering, and SW…
How to Pick Between Data Science, Data Analytics, Data Engineering, ML Engineering, and SW… Make the right choice for YOU Continue reading on Towards Data Science » Marina Wyss – Gratitude Driven Go to original source
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Charging forward: The impact of electrifying heavy-duty vehicles on the grid
Charging forward: The impact of electrifying heavy-duty vehicles on the grid Electric heavy-duty vehicles offer significant advantages, including reduced noise pollution and lower emissions. However, there’s still a disadvantage to overcome—too many heavy-duty electric vehicles (EVs) could overload the grid. Go to techxplore
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Trump launches his own meme coin, value soars
Trump launches his own meme coin, value soars US President-elect Donald Trump has launched his own cryptocurrency, appropriately called $TRUMP, sparking feverish buying that sent its market capitalization soaring on Saturday to several billion dollars. Go to techxplore
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In US, teleworkers don’t want to turn back
In US, teleworkers don’t want to turn back For Curtis Sparrer, a work-from-home evangelist, an office is nothing less than a “corporate jail.” Go to techxplore
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TikTok shuts down US access as Trump seeks app’s reinstatement
TikTok shuts down US access as Trump seeks app’s reinstatement TikTok disconnected access to its users in the United States late Saturday shortly before a national ban on the app was to take effect, with President-elect Donald Trump unable to intervene until he takes office. Go to techxplore
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Solana Spikes to All-Time High Price as TRUMP Doubles Dogecoin Trading Volume
Solana Spikes to All-Time High Price as TRUMP Doubles Dogecoin Trading Volume Solana is riding the TRUMP wave, jumping to a new all-time high price after the network played host to Donald Trump’s official meme coin. Andrew Hayward Go to decrypt.co
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Showcasing Soaring Wildfire Counts With Streamlit and Python: A Powerful Approach
Showcasing Soaring Wildfire Counts With Streamlit and Python: A Powerful Approach Analyzing historical wildfire trends in Canada with public data Continue reading on Towards Data Science » John Loewen, PhD Go to original source
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How to Use Pre-Trained Language Models for Regression
How to Use Pre-Trained Language Models for Regression Why and how to convert mT5 into a regression metric for numerical prediction Continue reading on Towards Data Science » Aden Haussmann Go to original source
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New n-doped transparent conductor shows promise for all-polymer electrochromic displays
New n-doped transparent conductor shows promise for all-polymer electrochromic displays Recent technological advances have enabled the development of increasingly sophisticated and energy-efficient displays for electronic devices. To further improve existing displays and create even more efficient ones, some engineers have been trying to synthesize and identify new materials with promising opto-electronic properties. Go to techxplore
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What will happen to TikTok on Apple and Google’s app store on Sunday?
What will happen to TikTok on Apple and Google’s app store on Sunday? With President-elect Donald Trump adding uncertainty around whether a TikTok ban will go into effect, the focus is now turning to companies like Google and Apple that are expected to take the popular video sharing app off their platforms in just two…
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TikTok’s journey from fun app to US security concern
TikTok’s journey from fun app to US security concern As a law that could get TikTok banned in the United States is poised to go into effect, here is a look at the rise of the video-sharing social media platform. Go to techxplore
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US TikTok ban looms as Trump seeks last-ditch solution
US TikTok ban looms as Trump seeks last-ditch solution TikTok says it will “go dark” in the United States on Sunday, threatening access to the app for 170 million users, unless the government provides assurances that a law mandating its sale or ban won’t be used to punish service providers. Go to techxplore
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Telegram boss admits ‘seriousness’ of French allegations: source
Telegram boss admits ‘seriousness’ of French allegations: source Telegram founder Pavel Durov has told investigating magistrates in France, where he was charged with infractions linked to enabling organized crime, that he “realized the seriousness of all the allegations”, AFP learned Saturday from a source familiar with the case. Go to techxplore