Xiaozhe Yang — accepted AI-conference papers

2025

EPIC: Error Pattern Informed Correction for Classroom ASR with Limited Labeled Data

Linzhao Jia, Han Sun, Yuang Wei, Changyong Qi, Xiaozhe Yang

ICASSP 2025accepted

Automatic speech recognition (ASR) systems have a wide range of applications in classroom analysis. However, due to the unique structure of classroom dialogue, existing ASR systems often struggle to accurately recognize and organize spoken utterances, creating significant challenges for downstream t…

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2024

NER-guided Comprehensive Hierarchy-aware Prompt Tuning for Hierarchical Text Classification

Fuhan Cai, Duo Liu, Zhongqiang Zhang, Ge Liu, Xiaozhe Yang, Xiangzhong Fang

COLING 2024main

Hierarchical text classification (HTC) is a significant but challenging task in natural language processing (NLP) due to its complex taxonomic label hierarchy. Recently, there have been a number of approaches that applied prompt learning to HTC problems, demonstrating impressive efficacy. The majori…

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