← Search

Changyong Qi

3 accepted papers

2025

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

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…

Cited by 0SourceScholar
2025

Enhancing Small Model Performance in Educational Classification Tasks through Knowledge Distillation

ICASSP 2025accepted

As the demand for precision, efficiency, and low-cost solutions in educational classification tasks continues to grow, enhancing model performance has become a critical focus of research. While large language models excel in these tasks, their high cost and resource requirements limit widespread app…

Cited by 0SourceScholar
2025

TMATH A Dataset for Evaluating Large Language Models in Generating Educational Hints for Math Word Problems

COLING 2025main

Large Language Models (LLMs) are increasingly being applied in education, showing significant potential in personalized instruction, student feedback, and intelligent tutoring. Generating hints for Math Word Problems (MWPs) has become a critical application, particularly in helping students understa…