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Baohua Zhang

3 accepted papers

2026

Grounding Multi-Hop Reasoning in Structural Causal Models via Group Relative Policy Optimization

ICML 2026poster

Multi-Hop Fact Verification (MHFV) necessitates complex reasoning across disparate evidence, posing significant challenges for Large Language Models (LLMs) which often suffer from hallucinations and fractured logical chains. Existing methods, while improving transparency via Chain-of-Thought (CoT), …

Cited by 0SourceScholar
2024

Bridging the Gap: A Self-Learning Model Using Implicit Knowledge for Chinese Spelling Correction

ICASSP 2024accepted

Chinese Spelling Correction (CSC) is a challenging and essential task in natural language processing. In this study, we introduces a new method for Chinese Spelling Correction (CSC) that addresses three unattended areas in prior studies. Firstly, we use an Implicit Knowledge Extraction Network to ov…

Cited by 0SourceScholar
2023

PsyAttention: Psychological Attention Model for Personality Detection

EMNLP 2023long findings

Work on personality detection has tended to incorporate psychological features from different personality models, such as BigFive and MBTI. There are more than 900 psychological features, each of which is helpful for personality detection. However, when used in combination, the application of differ…

Cited by 0SourceScholar