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#intrinsic-rewards News & Analysis

2 articles tagged with #intrinsic-rewards. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AINeutralarXiv – CS AI · Jun 236/10
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When Do Intrinsic Rewards Work for Code Reasoning? A Comprehensive Study

Researchers conducted a systematic empirical study of intrinsic reward methods for code generation using reinforcement learning, finding that certainty-based approaches achieve early gains but inevitably collapse as models progressively shorten outputs and lose reasoning capability. The study reveals that pre-training with intrinsic rewards offers no significant improvement over training from scratch, challenging the transferability of these methods from mathematical reasoning to code generation tasks.

AINeutralarXiv – CS AI · Mar 24/106
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Adaptive Correlation-Weighted Intrinsic Rewards for Reinforcement Learning

Researchers propose ACWI, a new reinforcement learning framework that dynamically balances intrinsic and extrinsic rewards through adaptive scaling coefficients. The system uses a lightweight Beta Network to optimize exploration in sparse reward environments, demonstrating improved sample efficiency and stability in MiniGrid experiments.