The FAIR Universe - HiggsML Uncertainty Challenge focused on measuring the physical properties of elementary particles with imperfect simulators. Participants were required to compute and report confidence intervals for a parameter of interest regarding the Higgs boson while accounting for various systematic (epistemic) uncertainties. The dataset is a tabular dataset of 28 features and 280 million instances. Each instance represents a simulated proton-proton collision as observed at CERN's Large Hadron Collider in Geneva, Switzerland. The features of these simulations were chosen to capture key characteristics of different types of particles.

The Restricted Boltzmann Machine (RBM) is one of the simplest generative neural networks capable of learning input distributions. Despite its simplicity, the analysis of its performance in learning from the training data is only well understood in cases that essentially reduce to singular value decomposition of the data. Here, we consider the limit of a large dimension of the input space and a constant number of hidden units. In this limit, we simplify the standard RBM training objective into a form that is equivalent to the multi-index model with non-separable regularization. This opens a path to analyze training of the RBM using methods that are established for multi-index models, such as Approximate Message Passing (AMP) and its state evolution, and the analysis of Gradient Descent (GD) via the dynamical mean-field theory. We then give rigorous asymptotics of the training dynamics of RBMs on data generated by the spiked covariance model as a prototype of a structure suitable for unsupervised learning. We show in particular that RBMs reach the optimal computational weak recovery threshold, aligning with the Baik-Ben Arous-Péché (BBP) transition, in the spiked covariance model.

Donald Trump's White House UFC Event Would Be Embarrassing Anywhere A Monster Energy-sponsored MMA show on the White House's South Lawn was never going to be the height of dignity. But UFC Freedom 250 is failing to clear even the lowest bar. With his history of involvement in pro wrestling and boxing and his zeal for garish excess--the man is a failed casino impresario, after all--it makes perfect sense that Donald Trump would want to celebrate both America's birthday and his own with UFC cage fights on the White House lawn, sponsored by Monster Energy. If there's been any surprise, it's been in how the whole affair has so far failed to clear the lowest bar. The event's promoters are certainly setting expectations high.

Chinese Drivers Are Using Tiny Plastic Heads to Fool Tesla's Autopilot Safeguards A cottage industry of celebrity figurines, blinking screens, and other DIY gadgets is helping drivers bypass Tesla's distracted-driving controls. In China, for just $30, you can have Dwayne Johnson drive your Tesla for you. Sounds too cheap to be true? What you're actually buying is a tiny replica of The Rock's head, designed to sit above the rearview mirror and trick Tesla into thinking an attentive driver is behind the wheel. Tesla's self-driving system appears unable to tell the difference between the figurines and a real person, allowing the actual driver to look away from the road, scroll through their phone, or even doze off--activities that are supposed to be prohibited while assisted-driving features are engaged.

SpaceX's stock market debut has thrust the richest man in the universe into an unexplored frontier of wealth. There are thousands of billionaires across the world. But there is only one trillionaire. Elon Musk became the first person to amass a personal fortune of over $1,000,000,000,000--that's 12 zeros--after shares of his rocket company SpaceX debuted on the Nasdaq stock exchange on Friday. SpaceX's initial public offering on Thursday valued the company at nearly $1.8 trillion, up from its most recent private valuation of around $1.25 trillion.

GOP lawmakers, tech investors, and even OpenAI have tied the anti-data-center movement in the US to Chinese interference. Experts say it's much more complicated than that. Right-wing officials and data center investors are increasingly claiming that data center protests are being funded and influenced by the Chinese government. OpenAI added to the discourse on Wednesday when it released a report describing a cluster of accounts originating in China that, the company said, had been spreading anti-data-center messages on social media. Experts who spoke to WIRED, however, are skeptical of the funding claims.

Google's Debug project is seeking EPA approval to release millions of sterile male mosquitoes in New Jersey, California and Florida to reduce disease-spreading populations.

SpaceX IPO debuts in US markets, Musk becomes world's first trillionaire SpaceX has debuted on US markets with a market valuation of more than $2 trillion, minting CEO Elon Musk as the world's first trillionaire. Shares opened on Friday at $150 per share, marking a 11 percent increase from the initial public offering (IPO) price of $135, valuing the company at $1.96 trillion and putting the aerospace company on track to become the sixth-largest company in the United States. The company sold $75bn in shares, immediately valuing it at $1.77 trillion. The IPO was oversubscribed four times higher than was otherwise expected, according to the Reuters news agency. Of the institutional investors allocated, according to Bloomberg News, as much as 70 percent went to what are called long-only investments -- a strategy in which holders buy assets based on the expectation that their value will grow over time -- and sovereign wealth funds, including those from Saudi Arabia and Kuwait as well.

Cool Routes helps users find the coolest paths and reduce exposure to dangerous heat. 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. The mean radiant temperature in Phoenix in the sun can go over 150 degrees Fahrenheit. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .

Nvidia GeForce Now is offering significant discounts on yearly subscriptions, with the Ultimate tier reduced to $130 annually, saving $70. PCWorld highlights this limited-time promotion runs until July 8th, making cloud gaming more accessible for budget-conscious users. The service enables streaming PC games from existing libraries on various devices without requiring powerful hardware. Nvidia's GeForce Now streaming service is a great way to make use of a big Steam library without needing a beefy gaming PC. That's becoming a much more appealing option, as prices for RAM and storage become untenable ( thanks, in no small part, to Nvidia). If you're thinking about signing up, Nvidia is offering up to $70 off a yearly subscription, but only for the next month or so. The "Summer Sale" brings the price of the Ultimate tier down to $130 for a year, and the Performance tier down to $65.