In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Learn how to calculate hazard rate, its practical implications in engineering and finance, and why it's critical in predicting survival and failure rates.

Imagine you are training an AI to play chess. Whenever it makes a wrong move, you point out the mistake and explain the reason. In the world of deep learning, the Loss Function plays a similar role.

Abstract: Feature selection is challenging in high-dimensional and small-sample data, particularly in industrial informatics with diverse noise sources. The information entropy of feature noise is ...

Trump fired the Bureau of Labor Statistics head. In Argentina, the government manipulated the inflation rate. Economists went rogue to calculate the real rate, and people lost trust in the numbers.

President Trump fired the head of the BLS, claiming manipulated jobs numbers after a report of slowed hiring. While revisions were more dramatic than usual, these numbers are always revised. WSJ ...

To the editor: Another headline for this story could be, “President Trump fires competent government official because he didn’t like her accurate jobs report” (“A raging Trump digs in on his trade war ...

Official government inflation reports in recent months have involved more guesswork than previously known. The monthly inflation survey has been relying more on estimation—rather than hard data on how ...

Learn how to calculate a stock's intrinsic value step-by-step, using Apple as an example. Discover Warren Buffett's method for smart investing! Explosion rocks North Carolina beach town Whistleblower ...

A hacker planted data wiping code in a version of Amazon's generative AI-powered assistant, the Q Developer Extension for Visual Studio Code. Amazon Q is a free extension that uses generative AI to ...