Abstract: With the rise of wearable sensors and smart devices, human activity recognition (HAR) has become a vital research area in ubiquitous computing. Although many studies report high accuracy ...

Abstract: The rules of a rule-based system provide explanations for its behavior by revealing the relationships between the variables captured. However, ideally, we have AI systems which go beyond ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

Law enforcement officials are warning the public of new methods burglars are using to steal newer cars right from the driveways of their owners. According to two Anaheim Police Department officials, ...

Whereas industries at large are rapidly expanding their usage of artificial intelligence (AI), business leaders may not appreciate how they have similarly been expanding their use of open source ...

Learn how to choose the right cross-validation method for your machine learning projects. Compare techniques like k-fold, stratified, and leave-one-out cross-validation, and understand when to use ...

Gathering and analyzing data is essential for validating and refining your business model. Important KPIs to monitor might include user acquisition cost, lifetime value of a customer, churn rate, ...

404 Media (Jason Koebler & Jules Roscoe) has the details. Eugene Volokh is the Thomas M. Siebel Senior Fellow at the Hoover Institution at Stanford, and the Gary T. Schwartz Distinguished Professor of ...

Chatbots want to be your friend, when what you really need is a neutral perspective. By Simar Bajaj Emily Willrich, 23, and her roommate had found the perfect apartment: spacious, reasonably priced ...

Top row: In a mouse model of Alzheimer's disease, lithium deficiency (right) dramatically increased amyloid beta deposits in the brain compared with mice that had normal physiological levels of ...

“I use ChatGPT almost every day—it’s developed a rich contextual memory of how I think, which makes it an incredibly effective partner for writing, decision-making, and pressure-testing strategy. For ...