Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 ...

Python.Org is the official source for documentation and beginner guides. Codecademy and Coursera offer interactive courses for learning Python basics. Think Python provides a free e-book for a ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the publication, people on X have been directing Grok to generate sexual images of other users without those users' ...

Elon Musk's Grok, the chatbot developed by his company xAI, acknowledged "lapses in safeguards" on the AI platform that allowed users to generate digitally altered, sexualized photos of minors. The ...

As artificial intelligence creeps into everything from our phones to our smart speakers, it’s becoming harder to see where the tech ends and our decisions begin. And according to a new study from ...

TAMPA, Fla. (WFLA) — The mother of a Florida teen who died by suicide after a chatbot conversation spoke in support of an “Artificial Intelligence Bill of Rights” proposed by Gov. Ron DeSantis in a ...

Deborah Lee does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

This story is from The Pulse, a weekly health and science podcast. Subscribe on Apple Podcasts, Spotify, or wherever you get your podcasts. Find our full episode on the psychological effects of AI ...

OpenAI is reducing undesirable behavior in its chatbot. It saw a 65% reduction in unsatisfactory responses. The updates aim not to encourage users in crisis. After calls to publicly demonstrate how ...

The three-year-old artificial intelligence start-up has drawn investor attention, and money, as its use among doctors, nurses and others skyrockets. By Michael J. de la Merced Much of the enthusiasm ...

Learn how to implement the Adadelta optimization algorithm from scratch in Python. This tutorial explains the math behind Adadelta, why it was introduced as an improvement over Adagrad, and guides you ...

Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, explains how it builds on Adam with Nesterov momentum, and shows you how to ...