Tag Archives: Learning

I recently sat for my master’s exams in International Politics, and they were the most difficult I’ve ever faced. The remote lectures from my personal computer were plagued by network failures and an unstable learning management system. The absence of physical classes to encourage interaction made it worse. It was only after the exams that I discovered NotebookLM’s interactive beta, …

GRPO GRPO9 is the RL algorithm that we use to train DeepSeek-R1-Zero and DeepSeek-R1. It was originally proposed to simplify the training process and reduce the resource consumption of proximal policy optimization (PPO)31, which is widely used in the RL stage of LLMs32. The pipeline of GRPO is shown in Extended Data Fig. 2. For each question q, GRPO samples …

Today, only a few weeks after acquiring Paradox and Flowise, Workday announced the acquisition of another AI company: Sana Labs (for $1.1 billion). Sana, the company that we partner with for Galileo and Galileo Learn, is a pioneering AI-native platform designed for learning, knowledge management, and agentic applications. The Sana Agent and Sana Learning platforms give Workday a badly-needed upgrade …

Pope Leo XIV marvels at his ‘huge learning curve’  Politico Pope Leo birthday: Pontiff gets Portillo’s cake for 70th; party held outside his childhood home on 141st Street in Dolton, IL  ABC7 Chicago Chicago suburb where Pope Leo XIV grew up celebrates his 70th birthday with gospel music, balloons  Channel 3000 Catholics and leaders worldwide send Birthday Wishes to Pope Leo  Vatican News Pope …

A new challenge for emergency workers: Learning how to handle a robotaxi  The Washington Post Amazon’s Zoox jumps into U.S. robotaxi race with Las Vegas launch  CNBC Amazon’s Zoox launches its autonomous robotaxi service  Engadget Amazon’s Zoox launches its robotaxi service in Las Vegas  AP News Another Carmaker Has Beat Tesla in the Driverless Taxi Race (And It’s Adorable)  Yahoo Finance Source link

Michigan Republican dies shortly after learning his false elector charges were dismissed  The Detroit News Opinion | The collapse of Democratic lawfare in Michigan  The Washington Post Michigan Judge Tosses Out Cases Against Fake Trump Electors  The New York Times Michigan judge tosses case against 15 accused fake electors for President Donald Trump in 2020  MPR News Michigan judge dismisses charges against 15 pro-Trump …

Thousands of barrels of industrial waste litter the ocean floor off Los Angeles and have been there for decades — but scientists still don’t fully understand what chemicals this junkyard is leaking into the environment. Now, research has revealed that some of the chemicals leaking from the barrel graveyard have been identified as strongly alkaline, the chemical opposite of acidic …

photo by: LMH Health Skyelar Maloney, a nurse navigator who works with IBD patients Crohn’s disease. Ulcerative colitis. You may have heard these names during the commercial breaks of your favorite show. If so, you’ve heard of the most common forms of a group of medical conditions known as inflammatory bowel disease. But what are …

McCulloch, W. S. & Pitts, W. A logical calculus of the ideas immanent in nervous activity. Bull. Math. Biophys. 5, 115–133 (1943). Article  MathSciNet  Google Scholar  Hopfield, J. J. Neural networks and physical systems with emergent collective computational abilities. Proc. Natl Acad. Sci. USA 79, 2554–2558 (1982). Article  ADS  MathSciNet  PubMed  PubMed Central  Google Scholar  Qian, L., Winfree, E. & …

Summary: Depression specifically impairs the ability to learn how to actively avoid unpleasant events, though it does not affect avoidance behavior once learned. Researchers tested 465 participants across a range of depressive symptoms in a task adapted from rodent research, involving sounds and visual cues. Those with more severe symptoms had difficulty at the learning stage but eventually performed at …