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Ran He
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Ran He11 visible / 11 total nodes / 38 links

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Related contextCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipWorks onWorks onAuthorshipWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onAuthorshipAuthorshipAuthorshipTopic signalTopic signalAuthorshipAuthorshipAuthorshipAuthorshipRan HeARan HeResearcherBeyond GRPO and On-Policy Distillation: An Empirical Sparse-to-Dense Reward Principle for Language-Model Post-TrainingWBeyond GRPO and On-Poli...preprint / 2026Yuanda XuAYuanda XuResearcherZhengze ZhouAZhengze ZhouResearcherZhipeng WangAZhipeng WangResearcherAlborz GeramifardAAlborz GeramifardResearcherHejian SangAHejian SangResearcherMachine LearningTMachine Learning49008 worksArtificial IntelligenceTArtificial Intelligence22915 worksAgentHallu: Benchmarking Automated Hallucination Attribution of LLM-based AgentsWAgentHallu: Benchmarkin...preprint / 2026AWPO: Enhancing Tool-Use of Large Language Models through Adaptive Integration of Reasoning RewardsWAWPO: Enhancing Tool-Us...preprint / 2026
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Ran He

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PaperBeyond GRPO and On-Policy Distillation: An Empirical Sparse-to-Dense Reward Principle for Language-Model Post-TrainingAuthorship / preprint / 2026PersonYuanda XuCo-authorship / ResearcherPersonZhengze ZhouCo-authorship / ResearcherPersonZhipeng WangCo-authorship / ResearcherPersonAlborz GeramifardCo-authorship / ResearcherPersonHejian SangCo-authorship / ResearcherTopicMachine LearningWorks on / 49008 worksTopicArtificial IntelligenceWorks on / 22915 works

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