Using TF-IDF to pick out important words
TF-IDF (Term Frequency-Inverse Document Frequency) is commonly used in natural language processing to extract important words. The idea behind the statistic is that a word is important if it occurs frequently in a particular document but not frequently in the corpus of documents the document came from. The term-frequency (TF)
Read moreTwo teens charged in attack on former DOGE official Edward “Big Balls” Coristine
Two 15-year-olds have been charged with unarmed carjacking after allegedly attacking Edward "Big Balls" Coristine, the teenage software engineer and former Neuralink intern who became a prominent figure in the Trump administration's cost-cutting Department of Government Efficiency (DOGE).
Read moreUpwork is buying its way into corporate staffing beyond freelancers
The company will merge Bubty and Ascen with its existing enterprise business to form a separate entity later this year.
Read moreGoogle denies AI search features are killing website traffic
Though Google hasn't shared any specific data to back up its conclusions, even if we assume Google's claims to be true, this doesn't necessarily mean that AI isn't having an impact.
Read moreA rival Tea app for men is leaking its users’ personal data and driver’s licenses
The newly launched app, now trending on Apple's App Store, contains at least one major security flaw that exposes the private information of its users, including their uploaded selfies and government-issued IDs.
Read moreFederal regulators give Zoox an exemption for its custom-built robotaxis
NHTSA is also closing an investigation into the Amazon-owned autonomous vehicle company.
Read more404: Preventing Infinite Loops from Crashing the Browser
Stephen and Chris hop on to talk about how we’re saving everyone from crashed browser tabs in CodePen’s 2.0 editor. One simple: while(true) { } Executing JavaScript can cause a browser tab to entirely lock up, preventing you from doing anything, like potentially saving your work. It can even crash
Read moreHow to actually raise a seed round: Actionable advice from top investors at TechCrunch Disrupt 2025
This isn’t your typical venture panel. Expect sharp insights on how to cut through the noise, structure your raise, and build relationships that last beyond a term sheet. Whether you're gearing up for your first round or advising a founder who is, this is the TC Disrupt session you don’t
Read moreFirst impressions of Alexa+, Amazon’s upgraded, AI-powered digital assistant
To find out whether Alexa is still the best smart assistant for my family, I'm going to test Amazon's AI-powered devices, experiment with AI queries, and write out my thoughts in a multi-part series.
Read moreGoogle takes on ChatGPT’s Study Mode with new ‘Guided Learning’ tool in Gemini
Google is also offering students in the U.S., Japan, Indonesia, Korea, and Brazil a free one-year subscription to its AI Pro plan.
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