Offline RL Made Easier: No TD Learning, Advantage Reweighting, or Transformers

Offline RL Made Easier: No TD Learning, Advantage Reweighting, or Transformers

A demonstration of the RvS policy we learn with just supervised learning and a depth-two MLP. It uses no TD learning, advantage reweighting, or Transformers! Offline reinforcement learning (RL) is conventionally approached using value-based methods based on temporal difference (TD) learning. However, many recent algorithms reframe RL as a supervised…
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You can practice for a job interview with Google AI

You can practice for a job interview with Google AI

You'll know how to answer key questions. Never mind reading generic guides or practicing with friends — Google is betting that algorithms can get you ready for a job interview. The company has launched an Interview Warmup tool that uses AI to help you prepare for interviews across various roles. The site…
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Samsung is investing $356 billion in chips, biotech and AI

Samsung is investing $356 billion in chips, biotech and AI

It expects to hire 80,000 more employees by 2026. Many folks mainly associate Samsung with smartphones and TVs, but the company is looking at other parts of its business for long-term growth potential. In the five years to 2026, it will plow 450 trillion won ($356 billion) into strategic areas, with a focus on…
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