#partition-function News & Analysis

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

2 articles

AIBullisharXiv – CS AI · May 296/10

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Beyond Normalization: Rethinking the Partition Function as a Difficulty Scheduler for RLVR

Researchers propose PACED-RL, a novel post-training framework that reinterprets the partition function in GFlowNet-based LLM training as a difficulty scheduler rather than merely a normalizer. By leveraging per-prompt accuracy signals, the method improves sample efficiency and maintains generation diversity while outperforming existing reward-maximizing approaches.

AINeutralarXiv – CS AI · May 285/10

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Thermodynamic properties of chemically disordered compounds via AI-driven estimation of partition function with the PULSE method

Researchers present an improved PULSE method for efficiently estimating thermodynamic properties of chemically disordered compounds using AI-driven partition function sampling. The approach significantly reduces computational costs compared to traditional Monte Carlo methods while maintaining high accuracy, as demonstrated through 2D Ising model validation.