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Hengxiang Zhang
hxiang
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7 days ago
Hybrid Reinforcement: When Reward Is Sparse, It's Better to Be Dense
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paper
16 days ago
Understanding Language Prior of LVLMs by Contrasting Chain-of-Embedding
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paper
17 days ago
Clean First, Align Later: Benchmarking Preference Data Cleaning for Reliable LLM Alignment
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hxiang/PrivacySafety
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hxiang/sft
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