On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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3 results for “Multi-Scene”

Sparse Attention Guided Dynamic Value Estimation for Single-Task Multi-Scene Reinforcement Learningcs.LG

A new method for estimating joint value functions in multi-scene reinforcement learning.

problem High variance in samples for policy gradient computations in multi-scene environments.

method Sparse attention mechanism over multiple value function hypotheses to approximate the true joint value function.

result Significant improvements in reward scores and enhanced navigation efficiency across OpenAI ProcGen environments.

Reinforcement Learning Multi-Scene Dynamic Value Estimation Sparse Attention Joint Value Function

2021-02-14abs ↗pdf ↗

Enhanced Scene Specificity with Sparse Dynamic Value Estimationcs.LG

Paper improves reinforcement learning in multi-scene tasks.

problem Reducing sample variance in multi-scene reinforcement learning.

method Sparse dynamic value estimation using Gaussian mixture models.

result Significant improvements in reward scores and navigation efficiency.

reinforcement learning multi-scene value estimation Gaussian mixture model sparse clustering

2020-11-25abs ↗pdf ↗

Dynamic Value Estimation for Single-Task Multi-Scene Reinforcement Learningcs.LG

Improves reinforcement learning agent's scene-specific value function.

problem High variance in samples for policy gradient computations in multi-scene environments.

method Proposes dynamic value estimation (DVE) for multiple MDPs, clustering value functions across scenes.

result Lower sample variance and more accurate scene-specific value function estimates.

reinforcement learning multi-scene value estimation policy gradient Markov Decision Process

2020-05-25abs ↗pdf ↗