2026-10-12T20:23:46Z https://www.scidb.cn/oai

10.57760/sciencedb.32239 2025-12-05T16:25:39Z

2025-12-05 Laptop, Restaurant, and Twitter review texts for aspect-based sentiment classification doi:10.57760/sciencedb.32239 en This file contains three publicly available datasets, with data sourced from user reviews of laptops, restaurants, and Twitter posts. Each piece of data consists of a review text, one or more aspect terms (such as "screen" and "service"), and their corresponding sentiment polarities (Positive/Negative/Neutral). It is suitable for aspect-level sentiment analysis tasks.  aspect-based sentiment classification; review text; three-class classification 戴薇 PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank