Fanghen Li

Zhongnan University of Economics and Law, Zhongnan University of Economics

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Natural Language Processing (1)Recommendation & Information Retrieval (1)

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Yixuan Zhu (1)Zhenke Duan (1)

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Jun 22, 2026

3w ago·also Zhongnan University of Economics, Zhongnan University of Economics and Law

Do LLM Embedding Spaces Recover Expert Structure?

Pretrained LLM embeddings can align with expert-defined mental health structures, but fine-tuning amplifies this alignment, especially at granular levels.

Yixuan Zhu, Zhenke Duan, Fanghen Li

Natural Language Processing Recommendation & Information Retrieval

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Fanghen Li

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)