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license: apache-2.0
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data source：https://cseweb.ucsd.edu/~jmcauley/datasets/amazon_v2/

we construct a new dataset Amazon reviews (Ni et al., 2019) on data aggregated over six genres 5core: beauty, fashion, appliances, giftcards, magazines, and software.

cite:
Jianmo Ni, Jiacheng Li, and Julian McAuley. Justifying recommendations using distantly-labeled
reviews and fine-grained aspects. In Empirical Methods in Natural Language Processing and
International Joint Conference on Natural Language Processing (EMNLP-IJCNLP), 2019. URL
https://www.aclweb.org/anthology/D19-1018.