PITTSBURGH — A Code Orange Air Quality Alert is in effect for Allegheny, Butler, Beaver, Washington and Fayette counties. Air quality in these areas may be unhealthy for sensitive groups. Make sure ...

Gazans have had to load up their lives in search of refuge multiple times throughout the war. As thousands were forced to flee again this week, a Times photographer joined them heading south. Gazans ...

At least 18 popular JavaScript code packages that are collectively downloaded more than two billion times each week were briefly compromised with malicious software today, after a developer involved ...

Some researchers suspect that rising prescription drug use may explain a disturbing trend. By Paula Span For a while, walking the dog felt hazardous. Earl Vickers was accustomed to taking Molly, his ...

Abstract: As the size of base station antenna arrays continues to grow, even with linear processing algorithms, the computational complexity and power consumption required for massive MIMO ...

Three people, including a child, were taken to the hospital after being struck by a vehicle during the final day of the annual Kipona Festival in Harrisburg.Part of Front Street remains blocked off by ...

Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single numeric value. The demo uses stochastic gradient descent, one of two ...

Mini Batch Gradient Descent is an algorithm that helps to speed up learning while dealing with a large dataset. Instead of updating the weight parameters after assessing the entire dataset, Mini Batch ...

Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and code made simple. Trump's sons distance themselves from new Trump-branded ...

Anthropic says Claude 4 worked autonomously for seven hours in customer tests. Anthropic says Claude 4 worked autonomously for seven hours in customer tests. is a news writer focused on creative ...