ArguAna TripAdvisor

An English corpus for studying local sentiment flows and aspect-based sentiment analysis. It contains 2100 hotel reviews balanced with respect to the reviews’ sentiment scores. All reviews are segmented into subsentence-level statements that have then been manually classified as a fact, a positive, or a negative opinion. Also, all hotel aspects mentioned in the reviews have been annotated as such: arguana-tripadvisor-annotated-plus-software-v1.zip arguana-tripadvisor-annotated-v2.zip In addition, we provide nearly 200k further hotel reviews without manual annotations: v1 upon request arguana-tripadvisor-unannotated-v2.zip The corpus is free-to-use for scientific purposes, not for commercial applications. In version 2, the annotated XMI files have been changed according to a new underlying type system that is more easily extendable. Notice that some adaptations of the software of version 1 are necessary to make it work with version 2. In case you publish any results related to the ArguAna TripAdvisor corpus, please cite our CICLing 2014 paper.

本语料库为用于研究局部情感流动与基于方面的情感分析（aspect-based sentiment analysis）的英语语料库。该语料库包含2100条酒店评论，且评论的情感得分分布均衡。所有评论均被切分为子句级表述，并经人工标注分类为事实、正面观点或负面观点。此外，评论中提及的所有酒店相关方面均已完成标注，相关标注文件包括：arguana-tripadvisor-annotated-plus-software-v1.zip、arguana-tripadvisor-annotated-v2.zip。此外，我们还提供了近20万条未经过人工标注的额外酒店评论：其中v1版数据需申请获取，未标注数据文件为arguana-tripadvisor-unannotated-v2.zip。本语料库仅可免费用于科研用途，严禁用于商业应用。在v2版本中，标注后的XMI文件已基于新的底层类型系统进行调整，该系统具备更强的可扩展性。请注意，需对v1版软件进行部分适配，方可使其兼容v2版数据。若您发表与ArguAna TripAdvisor语料库相关的研究成果，请引用我们发表于CICLing 2014的会议论文。