Hao Chen

FiT, Tencent

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Natural Language Processing (1)Recommendation & Information Retrieval (1)Tool Use & Agents (1)

Frequent co-authors

Xing Tang (1)Shiwei Li (1)Fuyuan Lyu (1)Weijie Shi (1)

Papers (1)

Apr 7, 2026

Shenzhen Technology UniversityApr 7, 2026·also HKUST, HUST, McGill, Shenzhen University +1

Data-Driven Function Calling Improvements in Large Language Model for Online Financial QA

Fine-tuning LLMs with a data-driven pipeline that incorporates real user queries and a new augmentation method (AugFC) dramatically improves function calling performance in online financial QA systems.

Xing Tang, Hao Chen, Shiwei Li +7

Natural Language Processing Recommendation & Information Retrieval Tool Use & Agents

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Hao Chen

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)