Category: predictive-modeling
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Why LLMs Aren’t a One-Size-Fits-All Solution for Enterprises
Why LLMs Aren’t a One-Size-Fits-All Solution for Enterprises LLMs are a seamless way to find value in your unstructured data, but the truth is, there is so much more value hidden within your structured data. This post explores what LLMs are (and aren’t) optimized for and how the industry is approaching AI over structured business…
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Why MissForest Fails in Prediction Tasks: A Key Limitation You Need to Keep in Mind
Why MissForest Fails in Prediction Tasks: A Key Limitation You Need to Keep in Mind Why the original MissForest algorithm cannot be directly applied for predictive modeling, and how MissForestPredict solves this problem The post Why MissForest Fails in Prediction Tasks: A Key Limitation You Need to Keep in Mind appeared first on Towards Data…
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Honestly Uncertain
Honestly Uncertain Ethical issues aside, should you be honest when asked how certain you are about some belief? Of course, it depends. In this blog post, you’ll learn on what. Different ways of evaluating probabilistic predictions come with dramatically different degrees of “optimal honesty”. Perhaps surprisingly, the linear function that assigns +1 to true and fully…
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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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When Averages Lie: Moving Beyond Single-Point Predictions
When Averages Lie: Moving Beyond Single-Point Predictions The Case for Predicting Full Probability Distributions in Decision-Making Some people like hot coffee, some people like iced coffee, but no one likes lukewarm coffee. Yet, a simple model trained on coffee temperatures might predict that the next coffee served should be… lukewarm. This illustrates a fundamental problem…
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Modeling DAU with Markov Chain
Modeling DAU with Markov Chain How to predict DAU using Duolingo’s growth model and control the prediction 1. Introduction Doubtlessly, DAU, WAU, and MAU — daily, weekly, and monthly active users — are critical business metrics. An article “How Duolingo reignited user growth” by Jorge Mazal, former CPO of Duolingo, is #1 in the Growth section of Lenny’s Newsletter…