We introduce an efficient algorithmic framework for model selection in online learning, also known as parameter-free online learning. Departing from previous work, which has focused on highly structured function classes such as nested balls in Hilbert space, we propose a generic meta-algorithm framework that achieves online model selection oracle inequalities under minimal structural assumptions. We give the first computationally efficient parameter-free algorithms that work in arbitrary Banach spaces under mild smoothness assumptions; previous results applied only to Hilbert spaces. We further derive new oracle inequalities for matrix classes, non-nested convex sets, and $\mathbb{R}^{d}$ with generic regularizers. Finally, we generalize these results by providing oracle inequalities for arbitrary non-linear classes in the online supervised learning model. These results are all derived through a unified meta-algorithm scheme using a novel multi-scale algorithm for prediction with expert advice based on random playout, which may be of independent interest.

Former CIA officer Tom Lyons told senators a Google engineer stole AI secrets for China, warning that U.S. firms face threats from the largest intelligence apparatus in the world.

Unlike chameleons, these insects don't choose to change color. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. A pure green sweat bee covers itself in pollen, while pollinating the flower of a squash plant in Canada. Breakthroughs, discoveries, and DIY tips sent six days a week. For humans, humidity often makes us cranky, sweaty, and downright uncomfortable .

Charles Barkley was disgusted by Magic's highly questionable pregame handshake ChatGPT predicted the first round of the NFL Draft and here's what it said Curt Cignetti was so focused this offseason, he turned down all external requests: 'I'm 95% football' Former MLB owner claims'despicable' San Francisco Giants are the reason the A's left Oakland Longtime NASCAR crew chief tells wild story about one of the sport's biggest characters WNBA finally embraces Caitlin Clark's stardom with unprecedented national TV schedule Why are the Mets so bad? Flyers mascot Gritty pens letter to fans ahead of first playoff game... eight years after he debuted NFL Draft prospect Rueben Bain Jr. mum about 2024 crash when publicly asked about it for first time Troy Aikman is selling'fire suites,' which are exactly what they sound like Trump says there's'no time frame' to secure Iran deal Iranian activist praises Trump's intervention after female protesters saved from execution Steve Hilton praised for'offering solutions' in CA gubernatorial debate Middle East tensions escalate over US blockade, Iran's actions OutKick Nuggets vs Timberwolves Game 3 pick hinges on Jaden McDaniels calling out Denver's entire defense The Timberwolves team total is set at 116.5, and the play is the under after McDaniels' remarks T-Wolves take Game 2 vs. Nuggets, Will this series go to 7 games? Anthony Edwards scored 30 points in the Minnesota Timberwolves' Game 2 win over the Denver Nuggets. Colin Cowherd compares the two teams and asks if this series will go the distance. We had two NBA playoff games last night with the Pistons taking down the Magic (and me taking a loss on my play) thanks to an absolutely brutal third quarter from Orlando.

ChatGPT predicted the first round of the NFL Draft and here's what it said Curt Cignetti was so focused this offseason, he turned down all external requests: 'I'm 95% football' Former MLB owner claims'despicable' San Francisco Giants are the reason the A's left Oakland Longtime NASCAR crew chief tells wild story about one of the sport's biggest characters WNBA finally embraces Caitlin Clark's stardom with unprecedented national TV schedule Why are the Mets so bad? Flyers mascot Gritty pens letter to fans ahead of first playoff game... eight years after he debuted NFL Draft prospect Rueben Bain Jr. mum about 2024 crash when publicly asked about it for first time Troy Aikman is selling'fire suites,' which are exactly what they sound like Trump says there's'no time frame' to secure Iran deal Iranian activist praises Trump's intervention after female protesters saved from execution Steve Hilton praised for'offering solutions' in CA gubernatorial debate Middle East tensions escalate over US blockade, Iran's actions Michael Easter and Gary Brecka discuss the'choice' to live to be 100 Sen Ted Cruz calls new deadline with Iran'really consequential' OutKick Charles Barkley was disgusted by Magic's highly questionable pregame handshake After Stephen A. Smith's controversial comments about Memphis sparked backlash, Barkley stepped in and delivered a blunt response. The debate quickly turned into a heated clash over media responsibility, perception, and what crosses the line. The Orlando Magic dropped Game 2 of their first-round playoff series to the Detroit Pistons on Wednesday, and it's safe to assume Charles Barkley was mighty confident that the L was coming before the game even tipped off. In the lead-up to the matchup in Detroit, the ESPN broadcast shared a live shot of members of the Magic partaking in some pre-game antics.

What would happen if Yellowstone's'supervolcano' erupted today? Say goodbye to Montana, Wyoming, and Idaho. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. This photo of a volcano in Iceland doesn't even begin to encapsulate the devastation that would happen if the Yellowstone volcano erupted. Breakthroughs, discoveries, and DIY tips sent six days a week.

Drone incursions over U.S. military bases reveal critical vulnerabilities in civilian infrastructure, from airports to energy grids, that experts say remain dangerously exposed.

Plus: Trump signaled he's open to reversing the Anthropic ban. When we talk about "nature," we usually mean something untouched by humans. But little of that world exists today. From microplastics in rainforest wildlife to artificial light in the Arctic Ocean, human influence now reaches every corner of Earth. In this context, what even is nature? And should we employ technology to try to make the world more "natural"?

Toyota's CUE7 robot sank a free throw at Toyota Arena Tokyo using AI-powered reinforcement learning instead of pre-programmed instructions, marking a shift in how robots are trained.

The Kickstarter-funded glasses from L'Atitude 52 N have AI features bundled for 1 year, but the company doesn't know yet how much it will charge for access after that. Lots of smart glasses have AI bots inside them now. The one in L'Atitude 52 N's glasses is called Goya, named after Francisco Goya, the famous Spanish artist who painted renowned masterpieces of romanticism. CEO and founder Gary Chen, who has worked on wearable devices for companies like Oppo, OnePlus, and HTC, says his company's glasses are focused on travelers, with AI features that act like a tour guide and talk about all the paintings in famous museums. "Basically, you can say, 'Hey, Goya, what is the story about Mona Lisa?'" Chen says. "You can ask anything and, with your permission, they will take a photo to analyze what's in front of you."