A Controlled Synthetic Benchmark for Educational Aspect-Based Sentiment Analysis 事件

A Controlled Synthetic Benchmark for Educational Aspect-Based Sentiment Analysis arXiv:2605.25502v1 Announce Type: new Abstract: Educational aspect-based sentiment analysis (ABSA) can support course improvement, but public aspect-labeled student feedback remains scarce because educational reviews are private, institution-specific, and expensive to annotate. This study introduces a controlled synthetic benchmark for educational ABSA built from 10,000 synthetic course reviews with explicit train-