不知道 不明了 不想要
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ED-Filter: Dynamic Feature Filtering for Eating Disorder Classification
ED-Filter: Dynamic Feature Filtering for Eating Disorder Classification arXiv:2501.14785v1 Announce Type: new Abstract: Eating disorders (ED) are critical psychiatric problems that have alarmed the mental health community. Mental health professionals are increasingly recognizing the utility of data derived from social media platforms such as Twitter. However, high dimensionality and extensive feature sets of Twitter data…
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Explaining Categorical Feature Interactions Using Graph Covariance and LLMs
Explaining Categorical Feature Interactions Using Graph Covariance and LLMs arXiv:2501.14932v1 Announce Type: new Abstract: Modern datasets often consist of numerous samples with abundant features and associated timestamps. Analyzing such datasets to uncover underlying events typically requires complex statistical methods and substantial domain expertise. A notable example, and the primary data focus of this paper, is…
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Conformal Inference of Individual Treatment Effects Using Conditional Density Estimates
Conformal Inference of Individual Treatment Effects Using Conditional Density Estimates arXiv:2501.14933v1 Announce Type: new Abstract: In an era where diverse and complex data are increasingly accessible, the precise prediction of individual treatment effects (ITE) becomes crucial across fields such as healthcare, economics, and public policy. Current state-of-the-art approaches, while providing valid prediction intervals through Conformal…
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Median of Forests for Robust Density Estimation
Median of Forests for Robust Density Estimation arXiv:2501.15157v1 Announce Type: new Abstract: Robust density estimation refers to the consistent estimation of the density function even when the data is contaminated by outliers. We find that existing forest density estimation at a certain point is inherently resistant to the outliers outside the cells containing the point,…
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A Review on Self-Supervised Learning for Time Series Anomaly Detection: Recent Advances and Open Challenges
A Review on Self-Supervised Learning for Time Series Anomaly Detection: Recent Advances and Open Challenges arXiv:2501.15196v1 Announce Type: new Abstract: Time series anomaly detection presents various challenges due to the sequential and dynamic nature of time-dependent data. Traditional unsupervised methods frequently encounter difficulties in generalization, often overfitting to known normal patterns observed during training and…
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Building a Regression Model: Delivery Duration Prediction
Building a Regression Model: Delivery Duration Prediction Building a Regression Model to Predict Delivery Durations: A Practical Guide E2E walkthrough for approaching a regression modeling task In this article, we’re going to walk through the process of building a regression model — from dataset cleaning & preparation, to model training & evaluation. The specific regression task we will…
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Beyond Causal Language Modeling
Beyond Causal Language Modeling A deep dive into “Not All Tokens Are What You Need for Pretraining” Introduction A few days ago, I had the chance to present at a local reading group that focused on some of the most exciting and insightful papers from NeurIPS 2024. As a presenter, I selected a paper titled…
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Build a Decision Tree in Polars from Scratch
Build a Decision Tree in Polars from Scratch Explore decision trees with polars backend Photo by Leonard Laub on Unsplash Decision tree algorithms have always fascinated me. They are easy to implement and achieve good results on various classification and regression tasks. Combined with boosting, decision trees are still state-of-the-art in many applications. Frameworks such as sklearn,…
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How to Implement Guardrails for Your AI Agents with CrewAI
How to Implement Guardrails for Your AI Agents with CrewAI LLM Agents are non-deterministic by nature: implement proper guardrails for your AI Application. Continue reading on Towards Data Science » Alessandro Romano Go to original source
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Water Cooler Small Talk, Ep 7: Anscombe’s Quartet and the Datasaurus
Water Cooler Small Talk, Ep 7: Anscombe’s Quartet and the Datasaurus Why descriptive statistics aren’t enough and plotting your data is always essential Continue reading on Towards Data Science » Maria Mouschoutzi, PhD Go to original source
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Trusted data at the core of successful GenAI adoption
Trusted data at the core of successful GenAI adoption Go to techtarget
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Top trends in big data for 2025 and beyond
Top trends in big data for 2025 and beyond Go to techtarget
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DeepSeek Makes a Splash by Overtaking OpenAI
DeepSeek Makes a Splash by Overtaking OpenAI The DeepSeek app, which was launched last week by a Chinese startup, has overtaken rivals including ChatGPT to become the most downloaded free app in the United States. It is powered by the open-source DeepSeek-V3 model, which its researchers claim was developed for less than $6M?significantly less than…
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Sonar Empowers Developers with SonarQube Server LTA Release to Integrate AI in the Software Development Lifecycle
Sonar Empowers Developers with SonarQube Server LTA Release to Integrate AI in the Software Development Lifecycle Sonar, a leading provider of code quality and code security solutions, is offering its latest Long-Term Active (LTA) version, SonarQube Server 2025 Release 1 (2025.1), introducing a range of advanced features and enhancements designed to integrate the use of…
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A Deep Dive into RAG Adoption and Optimization with Elastic
A Deep Dive into RAG Adoption and Optimization with Elastic Jeff Vestal, principal customer enterprise architect at Elastic, joined DBTA’s webinar, Beyond RAG basics: Strategies and best practices for implementing RAG, to explore best practices, patterns, and techniques for delivering superior RAG performance. Go to dbta
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Commvault?s CrowdStrike Falcon Integration Expedites Threat Detection and Resolution
Commvault?s CrowdStrike Falcon Integration Expedites Threat Detection and Resolution Commvault is debuting a new integration with the AI-native CrowdStrike Falcon cybersecurity platform that is designed to introduce another layer of enterprise security amid a rapidly evolving threat landscape. Go to dbta
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Q&A: What is China’s DeepSeek and why is it freaking out the AI world?
Q&A: What is China’s DeepSeek and why is it freaking out the AI world? DeepSeek, a Chinese AI startup that’s just over a year old, has stirred awe and consternation in Silicon Valley after demonstrating breakthrough artificial-intelligence models that offer comparable performance to the world’s best chatbots at seemingly a fraction of the cost. Go…
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Advancing wearable robotics through open-source innovation
Advancing wearable robotics through open-source innovation Researchers at the University of Twente have developed CEINMS-RT, an open-source platform designed to transform the field of wearable robotics. Go to techxplore
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A scientific approach based on traffic patterns and commuter mobility can optimize bike lane planning
A scientific approach based on traffic patterns and commuter mobility can optimize bike lane planning When it comes to opinions about bike lanes, few of us are stuck in neutral. Love them or hate them though, new research says a dose of scientific rationality can help locate them in the best places. Congestion is minimized…
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AI’s analytical power boosts corporate financial accuracy and stakeholder trust
AI’s analytical power boosts corporate financial accuracy and stakeholder trust The term artificial intelligence (AI) has perhaps been much misused, not least in hyperbolic reports in the media of its potential to destroy the creative industries and to wreak havoc on the job market. However, AI encompasses so many disparate tools, not just the generative…
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Can self-driving cars navigate roundabouts?
Can self-driving cars navigate roundabouts? Roundabouts, circular intersections that grant right of way to drivers inside the circle, are an increasingly common feature of U.S. roads—in part because they reduce both traffic delays and accidents. However, they rely on the judgment of drivers to ensure traffic flows smoothly, which raises the question: can driverless vehicles…
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The silent danger of the Toxic Cloud Triad: a threat with deafening consequences
The silent danger of the Toxic Cloud Triad: a threat with deafening consequences Cloud technology has revolutionised how organisations operate, offering unparalleled flexibility, scalability and cost efficiency. However, beneath this innovation lies a growing risk many businesses fail to acknowledge: the Toxic Cloud Triad. This dangerous combination of publicly exposed workloads, critical vulnerabilities and excessive…
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This Week in Crypto Games: TON Exclusive to Telegram, Betting with TRUMP, Ronin Gets Meme Coins
This Week in Crypto Games: TON Exclusive to Telegram, Betting with TRUMP, Ronin Gets Meme Coins 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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The 10 Public Companies With the Biggest Bitcoin Portfolios
The 10 Public Companies With the Biggest Bitcoin Portfolios Firms like MicroStrategy, Tesla, and Coinbase have purchased billions of dollars worth of Bitcoin between them. These are the biggest whales. Stephen Graves,Logan Hitchcock Go to decrypt.co
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Which Crypto ETFs Are Next? Dogecoin, XRP, and Solana Lead the List
Which Crypto ETFs Are Next? Dogecoin, XRP, and Solana Lead the List Bitcoin and Ethereum ETFs were only the start: Issuers are now applying to offer all kinds of U.S. funds—for Dogecoin, Solana, XRP and more. Liz Napolitano Go to decrypt.co
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EFiGP: Eigen-Fourier Physics-Informed Gaussian Process for Inference of Dynamic Systems
EFiGP: Eigen-Fourier Physics-Informed Gaussian Process for Inference of Dynamic Systems arXiv:2501.14107v1 Announce Type: new Abstract: Parameter estimation and trajectory reconstruction for data-driven dynamical systems governed by ordinary differential equations (ODEs) are essential tasks in fields such as biology, engineering, and physics. These inverse problems — estimating ODE parameters from observational data — are particularly challenging…
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Distributionally Robust Coreset Selection under Covariate Shift
Distributionally Robust Coreset Selection under Covariate Shift arXiv:2501.14253v1 Announce Type: new Abstract: Coreset selection, which involves selecting a small subset from an existing training dataset, is an approach to reducing training data, and various approaches have been proposed for this method. In practical situations where these methods are employed, it is often the case that…
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Statistical Verification of Linear Classifiers
Statistical Verification of Linear Classifiers arXiv:2501.14430v1 Announce Type: new Abstract: We propose a homogeneity test closely related to the concept of linear separability between two samples. Using the test one can answer the question whether a linear classifier is merely “random” or effectively captures differences between two classes. We focus on establishing upper bounds for…
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coverforest: Conformal Predictions with Random Forest in Python
coverforest: Conformal Predictions with Random Forest in Python arXiv:2501.14570v1 Announce Type: new Abstract: Conformal prediction provides a framework for uncertainty quantification, specifically in the forms of prediction intervals and sets with distribution-free guaranteed coverage. While recent cross-conformal techniques such as CV+ and Jackknife+-after-bootstrap achieve better data efficiency than traditional split conformal methods, they incur substantial…
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Weekly Entering & Transitioning – Thread 27 Jan, 2025 – 03 Feb, 2025
Weekly Entering & Transitioning – Thread 27 Jan, 2025 – 03 Feb, 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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Your Neural Network Can’t Explain This. TMLE to the Rescue!
Your Neural Network Can’t Explain This. TMLE to the Rescue! Targeted Maximum Likelihood Estimation (TMLE) helps you explain patterns where other techniques fall short Continue reading on Towards Data Science » Ari Joury, PhD Go to original source
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Optimising Budgets With Marketing Mix Models In Python
Optimising Budgets With Marketing Mix Models In Python Part 3 of a hands-on guide to help you master MMM in pymc Photo by Towfiqu barbhuiya on Unsplash What is this series about? Welcome to part 3 of my series on marketing mix modelling (MMM), a hands-on guide to help you master MMM. Throughout this series, we’ll cover key…
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Trump casts chill over US wind energy sector
Trump casts chill over US wind energy sector Donald Trump has long ranted against wind energy—claiming turbines are unsightly, dangerous to wildlife and too expensive—with him threatening to upend decades of industry progress just a few hours after resuming power. Go to techxplore
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Fired IT worker partly shuts down British Museum
Fired IT worker partly shuts down British Museum The British Museum said it had closed a number of exhibits after a fired IT contractor “shut down” some of its systems, in one of several unrelated incidents targeting European museums on Saturday. Go to techxplore
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Big Tech wants to plug data centers right into power plants. Utilities say it’s not fair
Big Tech wants to plug data centers right into power plants. Utilities say it’s not fair Looking for a quick fix for their fast-growing electricity diets, tech giants are increasingly looking to strike deals with power plant owners to plug in directly, avoiding a potentially longer and more expensive process of hooking into a fraying…
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Chinese Open-Source AI DeepSeek R1 Matches OpenAI’s o1 at 98% Lower Cost
Chinese Open-Source AI DeepSeek R1 Matches OpenAI’s o1 at 98% Lower Cost DeepSeek’s new R1 model matches or beats OpenAI’s performance while being free and open-source—and it got there in a fascinating way. Jose Antonio Lanz Go to decrypt.co
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This Week in Bitcoin: New High Price, Multi-Million Dollar Projections, and Trump Frees Ross Ulbricht
This Week in Bitcoin: New High Price, Multi-Million Dollar Projections, and Trump Frees Ross Ulbricht Bitcoin hit a new high as President Donald Trump made big moves after his inauguration—like freeing Silk Road founder Ross Ulbricht. Mathew Di Salvo Go to decrypt.co
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Elon Musk’s DOGE Exploring Blockchain for Government Efficiency: Bloomberg
Elon Musk’s DOGE Exploring Blockchain for Government Efficiency: Bloomberg The Department of Government Efficiency, or DOGE, is reportedly discussing the use of a public blockchain in its cost-cutting efforts. Andrew Hayward Go to decrypt.co
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‘Trump’s Empire’ Game Lets You Go From Mogul to President—And Even Launch a Meme Coin
‘Trump’s Empire’ Game Lets You Go From Mogul to President—And Even Launch a Meme Coin TELEGRAM TRYOUT: This Donald Trump sim lets you rise from zero to president fast and earn airdrop rewards, but is it worth it? Andrew Hayward Go to decrypt.co
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Did OpenAI Cheat on Its Big Math Test?
Did OpenAI Cheat on Its Big Math Test? A benchmarking controversy exposes industry-wide problems when it turns out OpenAI helped design the test that its vaunted o3 model aced. Jose Antonio Lanz Go to decrypt.co
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[Official] 2024 End of Year Salary Sharing thread
[Official] 2024 End of Year Salary Sharing thread This is the official thread for sharing your current salaries (or recent offers). See last year’s Salary Sharing thread here. There was also an unofficial one from an hour ago here. Please only post salaries/offers if you’re including hard numbers, but feel free to use a throwaway…
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How Cheap Mortgages Transformed Poland’s Real Estate Market
How Cheap Mortgages Transformed Poland’s Real Estate Market Insights from a synthetic control group Continue reading on Towards Data Science » Lukasz Szubelak Go to original source
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Choosing Classification Model Evaluation Criteria
Choosing Classification Model Evaluation Criteria Is Recall / Precision better than Sensitivity / Specificity? Continue reading on Towards Data Science » Viyaleta Apgar Go to original source
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Cyber safety board axed: Implications for US security
Cyber safety board axed: Implications for US security Before the end of its first full day of operations, the new Trump administration gutted all advisory panels for the Department of Homeland Security. Among these was the well-respected Cyber Safety Review Board, or CSRB. Go to techxplore
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Meta tests ads on Threads, its alternative to X
Meta tests ads on Threads, its alternative to X Facebook parent Meta has begun testing ads on its newest social network Threads, an executive announced Friday, as the company continues to grow its alternative to Elon Musk’s X. Go to techxplore
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Rubbish roads: Nepal explores paving with plastic
Rubbish roads: Nepal explores paving with plastic Cars speeding along a smooth, black-colored street in Nepal’s Pokhara are also driving over heaps of discarded plastic, transformed into an ingredient in road construction. Go to techxplore
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Scammers Are Targeting Ross Ulbricht Supporters With Malware on Telegram
Scammers Are Targeting Ross Ulbricht Supporters With Malware on Telegram Beware of Telegram groups bearing links. Jason Nelson Go to decrypt.co
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BlackRock Bitcoin ETF Could Enable In-Kind BTC Redemptions: Nasdaq Filing
BlackRock Bitcoin ETF Could Enable In-Kind BTC Redemptions: Nasdaq Filing Nasdaq filed a proposed rule change Friday that would enable in-kind Bitcoin redemptions for BlackRock’s iShares ETF, rather than cash. Andrew Hayward Go to decrypt.co
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DeFi Network Thorchain Faces $200 Million in Toxic Debt—Here’s What’s Going On
DeFi Network Thorchain Faces $200 Million in Toxic Debt—Here’s What’s Going On Thorchain community members fear the protocol’s savers and lending programs have imperiled its future. André Beganski Go to decrypt.co
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Solana Horse Racing Game ‘Photo Finish Live’ Teams With BlockBet for Betting
Solana Horse Racing Game ‘Photo Finish Live’ Teams With BlockBet for Betting Photo Finish Live is collaborating with betting platform BlockBet, enabling the CROWN token for wagers alongside a simulcast collab. Logan Hitchcock Go to decrypt.co
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9 Biggest Games Launching on Ethereum Layer-2 Network Abstract
9 Biggest Games Launching on Ethereum Layer-2 Network Abstract Abstract’s mainnet launch is quickly approaching with a growing list of games and related projects. Here are some of the highlights. Logan Hitchcock Go to decrypt.co
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Understanding Emergent Capabilities in LLMs: Lessons from Biological Systems
Understanding Emergent Capabilities in LLMs: Lessons from Biological Systems How natural systems fundamental laws help explain AI’s unexpected abilities Continue reading on Towards Data Science » Javier Marin Go to original source
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Deep Learning for Click Prediction in Mobile AdTech
Deep Learning for Click Prediction in Mobile AdTech Source: https://pixabay.com/illustrations/rays-stars-light-explosion-galaxy-9350519/ Machine Learning for Real-Time Bidding The past few years were a revolution for the mobile advertising and gaming industries, with the broad adoption of neural networks for advertising tasks, including click prediction. This migration occurred prior to the success of Large Language Models (LLMs) and…
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Multi-Headed Cross Attention — By Hand
Multi-Headed Cross Attention — By Hand Hand computing a fundamental component of multimodal models Continue reading on Towards Data Science » Daniel Warfield Go to original source
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Does It Matter That Online Experiments Interact?
Does It Matter That Online Experiments Interact? What interactions do, why they are just like any other change in the environment post-experiment, and some reassurance Photo by Uriel Soberanes on Unsplash Experiments do not run one at a time. At any moment, hundreds to thousands of experiments run on a mature website. The question comes up:…
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Avoid These Easily Missed Mistakes in Machine Learning Workflows — Part 2
Avoid These Easily Missed Mistakes in Machine Learning Workflows — Part 2 Using Unavailable Data at Prediction Time and Mixing Magic Numbers with Real Numbers Continue reading on Towards Data Science » Thomas A Dorfer Go to original source
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What is an analytics database (analytical database)?
What is an analytics database (analytical database)? Go to techtarget
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Deep Instinct Expands DSX for Cloud Protection to Amazon FSx NetApp to Fight Zero-Day Attacks
Deep Instinct Expands DSX for Cloud Protection to Amazon FSx NetApp to Fight Zero-Day Attacks Deep Instinct, the zero-day data security company built on an AI-based deep learning framework for cybersecurity, is releasing DSX for Cloud – Amazon FSx NetApp, delivering real-time prevention and explainability of zero-day attacks for NetApp workloads, wherever they reside. Go…
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Qdrant Debuts First-of-its-Kind, Platform-Independent, GPU-Accelerated Vector Indexing
Qdrant Debuts First-of-its-Kind, Platform-Independent, GPU-Accelerated Vector Indexing Qdrant is debuting its platform-independent GPU-accelerated vector indexing, solving indexing bottlenecks for large data use cases. Go to dbta
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Red Hat Introduces Red Hat Connectivity Link, A Unified Solution that Simplifies and Enhances Application Connectivity
Red Hat Introduces Red Hat Connectivity Link, A Unified Solution that Simplifies and Enhances Application Connectivity Red Hat, Inc., the world’s leading provider of open source solutions, announced the general availability of Red Hat Connectivity Link, a hybrid multi-cloud application connectivity solution that provides a modern approach to connecting disparate applications and infrastructure. Go to…
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Egnyte?s Latest Patents and AI Innovations Streamline Data Management and Security
Egnyte?s Latest Patents and AI Innovations Streamline Data Management and Security Egnyte is announcing a series of new patents and product features?as well as a new generative AI (GenAI)-powered assistant?for securing and easing the management of mission-critical data. Go to dbta
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AI revolutionizes training for sensorimotor skills from surgery to tennis
AI revolutionizes training for sensorimotor skills from surgery to tennis The new wave of powerful generative artificial intelligence (AI) systems such as ChatGPT and DALL-E has introduced powerful capabilities such as writing and image generation. In recent studies, researchers have developed new AI technologies that can be used to transfer human expertise in hands-on, complex…
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Meta plans to invest $60 bn or more in AI this year
Meta plans to invest $60 bn or more in AI this year Meta chief executive Mark Zuckerberg on Friday said the tech giant plans to invest at least $60 billion in artificial intelligence in 2025, aiming to lead in the technology. Go to techxplore
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People are hawking TikTok-loaded phones for thousands on eBay, Facebook
People are hawking TikTok-loaded phones for thousands on eBay, Facebook People are listing phones preloaded with TikTok for tens of thousands of dollars on eBay, Facebook marketplace and other online storefronts—though it is not clear if there are many buyers at those prices. Go to techxplore
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Self-adaptive LLM dynamically adjusts its weights to learn new tasks
Self-adaptive LLM dynamically adjusts its weights to learn new tasks A trio of AI researchers at Sakana AI, a Japanese startup, has announced the development of a self-adaptive AI LLM called Transformer2. Qi Sun, Edoardo Cetin, and Yujin Tang, have posted their paper on the arXiv preprint server. Go to techxplore
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Researchers reveal toughening mechanism of crack front in bioinspired materials
Researchers reveal toughening mechanism of crack front in bioinspired materials Recently, a research team uncovered the propagation and toughening mechanism of tortuous crack front in bioinspired anisotropic heterogeneities, and developed an optimization design for toughness amplification by manipulating microstructural orientation. Their work was published in Nature Communications. Go to techxplore
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White House Crypto Czar David Sacks: NFTs and Meme Coins Are ‘Collectibles’
White House Crypto Czar David Sacks: NFTs and Meme Coins Are ‘Collectibles’ White House Crypto Czar David Sacks called NFTs and meme coins “collectibles” on Thursday, reframing them as cultural assets. Vismaya V Go to decrypt.co
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Atari to Drop Exclusive Patch Packs on Blockchain Marketplace DYLI With a Nostalgic Twist
Atari to Drop Exclusive Patch Packs on Blockchain Marketplace DYLI With a Nostalgic Twist Atari has teamed up with DYLI, a social e-commerce platform, to drop 500 collectible packs, including a rare item signed by its founder. Vince Dioquino Go to decrypt.co
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Ethereum Gaming Network Ronin Flooded With Meme Coins via Tama Launchpad
Ethereum Gaming Network Ronin Flooded With Meme Coins via Tama Launchpad The meme coin craze has made its way to Ronin thanks to Tama Meme, a Pump.fun-like launchpad on the Ethereum gaming network. Logan Hitchcock Go to decrypt.co
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Bitcoin Donations Are Pouring In for Ross Ulbricht—Who Might Already Be Sitting on $47M in Old Wallets
Bitcoin Donations Are Pouring In for Ross Ulbricht—Who Might Already Be Sitting on $47M in Old Wallets Untouched Bitcoin wallets potentially linked to Ross Ulbricht and Silk Road are now worth over $47 million. Jason Nelson Go to decrypt.co
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Crypto-Critic Elizabeth Warren Urges Regulators to Probe Trump Meme Coins
Crypto-Critic Elizabeth Warren Urges Regulators to Probe Trump Meme Coins The letter to federal regulators warns the TRUMP meme coin opens up covert foreign influence, urging regulators to answer the call. Jason Nelson Go to decrypt.co
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Robust Amortized Bayesian Inference with Self-Consistency Losses on Unlabeled Data
Robust Amortized Bayesian Inference with Self-Consistency Losses on Unlabeled Data arXiv:2501.13483v1 Announce Type: new Abstract: Neural amortized Bayesian inference (ABI) can solve probabilistic inverse problems orders of magnitude faster than classical methods. However, neural ABI is not yet sufficiently robust for widespread and safe applicability. In particular, when performing inference on observations outside of the…
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LITE: Efficiently Estimating Gaussian Probability of Maximality
LITE: Efficiently Estimating Gaussian Probability of Maximality arXiv:2501.13535v1 Announce Type: new Abstract: We consider the problem of computing the probability of maximality (PoM) of a Gaussian random vector, i.e., the probability for each dimension to be maximal. This is a key challenge in applications ranging from Bayesian optimization to reinforcement learning, where the PoM not…
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Learning under Commission and Omission Event Outliers
Learning under Commission and Omission Event Outliers arXiv:2501.13599v1 Announce Type: new Abstract: Event stream is an important data format in real life. The events are usually expected to follow some regular patterns over time. However, the patterns could be contaminated by unexpected absences or occurrences of events. In this paper, we adopt the temporal point…
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A dimensionality reduction technique based on the Gromov-Wasserstein distance
A dimensionality reduction technique based on the Gromov-Wasserstein distance arXiv:2501.13732v1 Announce Type: new Abstract: Analyzing relationships between objects is a pivotal problem within data science. In this context, Dimensionality reduction (DR) techniques are employed to generate smaller and more manageable data representations. This paper proposes a new method for dimensionality reduction, based on optimal transportation…
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Bayesian Model Parameter Learning in Linear Inverse Problems with Application in EEG Focal Source Imaging
Bayesian Model Parameter Learning in Linear Inverse Problems with Application in EEG Focal Source Imaging arXiv:2501.13109v1 Announce Type: cross Abstract: Inverse problems can be described as limited-data problems in which the signal of interest cannot be observed directly. A physics-based forward model that relates the signal with the observations is typically needed. Unfortunately, unknown model…
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A Derivation and Application of Restricted Boltzmann Machines (2024 Nobel Prize)
A Derivation and Application of Restricted Boltzmann Machines (2024 Nobel Prize) Investigating Geoffrey Hinton’s Nobel Prize-winning work and building it from scratch using PyTorch One recipient of the 2024 Nobel Prize in Physics was Geoffrey Hinton for his contributions in the field of AI and machine learning. A lot of people know he worked on neural…
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On a Time Crunch but Still Want to Learn to Develop Multi-Agent AI?
On a Time Crunch but Still Want to Learn to Develop Multi-Agent AI? These 3 starter projects only take a weekend (and a few cups of coffee, maybe) Continue reading on Towards Data Science » Thuwarakesh Murallie Go to original source
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The Basics you Must Master Before Diving into Marketing & Product Analytics
The Basics you Must Master Before Diving into Marketing & Product Analytics Things that still confuse many Data Analysts Recently, I gave a presentation on a specific topic: how to investigate drop-offs in conversion funnels within the context of marketing and product analysis. What surprised me? The incredible engagement from the audience. The questions were varied…
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The Solar Cycle(s): history, data analysis and trend forecasting.
The Solar Cycle(s): history, data analysis and trend forecasting. The Solar Cycle(s): History, Data Analysis and Trend Forecasting A brief article on the Solar Cycles, the history behind their observation, data analysis and time series forecasting for the incoming solar maximum in 2025–2026 and the next decades You have probably heard about the 11-year Solar Cycle…
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What is social media?
What is social media? Go to techtarget
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Pinecone provides Assistant for generative AI development
Pinecone provides Assistant for generative AI development Go to techtarget
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Progress Data Cloud Accelerates Data and AI Modernization without Infrastructure Complexity
Progress Data Cloud Accelerates Data and AI Modernization without Infrastructure Complexity Progress is unveiling Progress Data Cloud, a centralized Data Platform as a service designed to improve?data and AI operations in the cloud without the complexity of infrastructure management. Go to dbta
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Dataiku Optimizer for Snowflake is Now Available to Help Customers Maximize the Efficiency of Their Analytics Projects
Dataiku Optimizer for Snowflake is Now Available to Help Customers Maximize the Efficiency of Their Analytics Projects Dataiku, the Universal AI Platform, is launching Dataiku Optimizer for Snowflake, a Snowflake Native App that empowers joint customers to monitor and improve their usage of Snowflake services while working within their Dataiku solutions. Go to dbta
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ZuriQ Disrupts Quantum Computing?s Scaling Limits
ZuriQ Disrupts Quantum Computing?s Scaling Limits ZuriQ is announcing that it has raised $4.2 million in an effort to commercialize its revolutionary new architecture designed to disrupt quantum computing’s scaling limits. Go to dbta
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New 2-liter ammonia-fueled engine developed, showing improved thermal efficiency and power output
New 2-liter ammonia-fueled engine developed, showing improved thermal efficiency and power output A 2-liter engine utilizing ammonia, a renewable and zero-carbon energy source, has been developed. This groundbreaking technology is expected to serve as a foundational platform for various applications, including vehicles, ships, aircraft, and industrial power generators. Go to techxplore
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Researchers use machine learning to ensure safe structural design of steel columns
Researchers use machine learning to ensure safe structural design of steel columns In the quest for stronger, more resilient buildings and infrastructure, engineers are turning to innovative solutions, such as concrete-filled steel tube columns (CFST) strengthened with carbon fiber-reinforced polymer (CFRP). These advanced composite structures combine the robust load-bearing capabilities and strength of CFST columns…
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Electricity from offshore wind is more promising than ever—except for the politics
Electricity from offshore wind is more promising than ever—except for the politics A new study co-authored by a USC Price professor published in Energies finds that generating electricity with wind turbines off the coast of California is an even more attractive option than it was at the beginning of the decade. That was until the…
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Chatbot offers empathetic, multilingual crime reporting to ease dispatcher workload
Chatbot offers empathetic, multilingual crime reporting to ease dispatcher workload Across the nation, 911 dispatch centers are facing a worker shortage. Unfortunately, this understaffing, plus the nature of the job itself, leads to dispatchers who are often overworked and stressed. Meanwhile, when community members need to report a crime, their options are to contact 911…
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Q&A: Researcher discusses transportation insecurity in Detroit and beyond
Q&A: Researcher discusses transportation insecurity in Detroit and beyond More than a third of Detroit residents (36%) can’t get from place to place in a safe or timely manner. Go to techxplore
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Oracle adds new AI capabilities to cloud sales platform
Oracle adds new AI capabilities to cloud sales platform Oracle is adding new generative AI capabilities to its Oracle Fusion Cloud Sales platform to help sales teams enhance customer engagement and improve productivity. The platform, which is designed to improve sales practices by automating data entry and manual tasks, now has new features including a…
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LogicMonitor partners with OpenAI for DC management
LogicMonitor partners with OpenAI for DC management LogicMonitor has announced a strategic collaboration with OpenAI aimed at transforming and modernising IT operations and data centre management. Under the collaboration, LogicMonitor will incorporate OpenAI technologies into its Edwin AI platform, which is designed to help enterprises transform IT operations data into actionable intelligence while better managing…
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Better Markets Urges Appeals Court to Back SEC in Ripple Case
Better Markets Urges Appeals Court to Back SEC in Ripple Case The non-profit has backed the SEC’s appeal against Ripple, seeking to overturn a key district court ruling. Vismaya V Go to decrypt.co
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Ethereum Taps Wall Street Veteran Vivek Raman to Drive Institutional Push
Ethereum Taps Wall Street Veteran Vivek Raman to Drive Institutional Push Etherealize, backed by Vitalik Buterin and the Ethereum Foundation, aims to make Ethereum the top blockchain for Wall Street. Vince Dioquino Go to decrypt.co
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Is TikTok’s Parent Company Buying $12B Worth of AI Chips?
Is TikTok’s Parent Company Buying $12B Worth of AI Chips? ByteDance reportedly plans to double down on domestic AI chips following U.S restrictions. The Chinese tech giant, however, says that’s false. Jose Antonio Lanz Go to decrypt.co
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Who Is Ross Ulbricht? The Silk Road Founder and Bitcoin Icon Pardoned by Trump
Who Is Ross Ulbricht? The Silk Road Founder and Bitcoin Icon Pardoned by Trump Bitcoiners have been waiting for this for years, but why now? And how did he get here after more than a decade in prison. Mathew Di Salvo Go to decrypt.co
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Bitwise Registers Delaware Entity for Potential Dogecoin ETF
Bitwise Registers Delaware Entity for Potential Dogecoin ETF The crypto asset manager’s latest business filing signals a potential expansion into a new category of ETFs made based around Dogecoin. Vince Dioquino Go to decrypt.co
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Ultralow-dimensionality reduction for identifying critical transitions by spatial-temporal PCA
Ultralow-dimensionality reduction for identifying critical transitions by spatial-temporal PCA arXiv:2501.12582v1 Announce Type: new Abstract: Discovering dominant patterns and exploring dynamic behaviors especially critical state transitions and tipping points in high-dimensional time-series data are challenging tasks in study of real-world complex systems, which demand interpretable data representations to facilitate comprehension of both spatial and temporal information…