EduRABSA: An Education Review Dataset for Aspect-based Sentiment Analysis Tasks

TL;DR

EduRABSA introduces the first public, annotated dataset and annotation tool for aspect-based sentiment analysis in education reviews, addressing resource scarcity and supporting research in this domain.

Contribution

The paper presents EduRABSA, a novel annotated dataset and annotation tool for ABSA in education reviews, facilitating research and resource sharing in this under-explored area.

Findings

First public dataset for education review ABSA tasks.

Supports all main ABSA tasks including implicit aspect and opinion extraction.

Provides tools and resources to enable further dataset development.

Abstract

Every year, most educational institutions seek and receive an enormous volume of text feedback from students on courses, teaching, and overall experience. Yet, turning this raw feedback into useful insights is far from straightforward. It has been a long-standing challenge to adopt automatic opinion mining solutions for such education review text data due to the content complexity and low-granularity reporting requirements. Aspect-based Sentiment Analysis (ABSA) offers a promising solution with its rich, sub-sentence-level opinion mining capabilities. However, existing ABSA research and resources are very heavily focused on the commercial domain. In education, they are scarce and hard to develop due to limited public datasets and strict data protection. A high-quality, annotated dataset is urgently needed to advance research in this under-resourced area. In this work, we present EduRABSA (Education Review ABSA), the first public, annotated ABSA education review dataset that covers three review subject types (course, teaching staff, university) in the English language and all main ABSA tasks, including the under-explored implicit aspect and implicit opinion extraction. We also share ASQE-DPT (Data Processing Tool), an offline, lightweight, installation-free manual data annotation tool that generates labelled datasets for comprehensive ABSA tasks from a single-task annotation. Together, these resources contribute to the ABSA community and education domain by removing the dataset barrier, supporting research transparency and reproducibility, and enabling the creation and sharing of further resources. The dataset, annotation tool, and scripts and statistics for dataset processing and sampling are available at https://github.com/yhua219/edurabsa_dataset_and_annotation_tool.