Chen Su


2025

"As an important means of disseminating Chinese cultural heritage, the development of Chinese handwriting skills faces dual challenges in the digital era: insufficient pedagogical resources anda lack of personalized feedback. At the 24th China National Conference on Computational Linguistics (CCL 2025), we organized a handwritten Chinese character evaluation task focusing on writing quality grading and comments generation. This benchmark utilized an expert-annotated calligraphic dataset to enhance task efficacy. Eight teams participated in the evaluation, three ofwhich submitted valid entries. In the character grading subtask, the top-performing team achieved an F1-score of 90.5%, whereas the optimal system in the comments generation subtask attained a score of 52.8%."