What are Russia's gains from the Iran war? 'We are not losers; we are winners' What do Ukraine's robot soldiers mean for the future of warfare? In a scene reminiscent of a computer war game, three battle-fatigued soldiers, dressed in white snow camouflage, emerge from a war-torn alley with their hands raised above their heads. They crouch down, following the orders being blasted at them, fear and shock etched across their faces as they stare down the barrel of a machinegun mounted on a so-called ground robot. In April, Ukrainian President Volodymyr Zelenskyy said that, for the "first time in the history of this war, an enemy position was taken exclusively by unmanned platforms - ground systems and drones". "Ground robotic systems have already carried out more than 22,000 missions on the front in just three months," he wrote in a post on X, alongside images of green machines with tank tracks and weapons mounted on top.

Taking = p / gives the desired claim. Claim 2.7, we know that the multicalibration violation for The inequalities follow by Holder's inequality and the assumed bound on the weight of Recall that Cov[ y, z ]= E [ yz ] E [ y ] E [ z ] . Here, we give a high-level overview of the MCBoost algorithm of [ 20 ] and weak agnostic learning. Algorithm 2 MCBoost Parameters: hypothesis class C and > 0 Given: Dataset S sampled from D Initialize: p ( x) 1 / 2 . By Lemma 3.8, we know that In this Appendix, we give a full account of the definitions and results stated in Section 4 .

AI coding platform's flaws allow BBC reporter to be hacked The BBC has been shown a significant - and unfixed - cyber-security risk in a popular AI coding platform. Orchids is a so-called vibe-coding tool, meaning people without technical skills can use it to build apps and games by typing a text prompt into a chatbot. Such platforms have exploded in popularity in recent months, and are often heralded as an early example of how various professional services could be done quickly and cheaply by AI. But experts say the ease with which Orchids can be hacked demonstrates the risks of allowing AI bots deep access to our computers in exchange for the convenience of allowing them to carry out tasks autonomously. The BBC has repeatedly asked the company for comment but it has not replied.

In machine learning, these have a know-it-when-you-see-it character; e.g., changing the gender of a sentence's subject changes a sentiment predictor's output. To check for spurious correlations, we can'stress test' models by perturbing irrelevant parts of input data and seeing if model predictions change. In this paper, we study stress testing using the tools of causal inference. We introduce counterfactual invariance as a formalization of the requirement that changing irrelevant parts of the input shouldn'tchangemodelpredictions.

Modifications to a neural network's input and output layers are often required to accommodate the specificities of most practical learning tasks.