citation: @inproceedings{dataset_zh_hotel_reviews,
      title = "An Empirical Study on Sentiment Classification of {C}hinese Review using Word Embedding",
      author = "Lin, Yiou  and
          Lei, Hang  and
          Wu, Jia  and
          Li, Xiaoyu",
      booktitle = "Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation: Posters",
      month = oct,
      year = "2015",
      address = "Shanghai, China",
      url = "https://aclanthology.org/Y15-2030",
      pages = "258--266",
  }