1. Chen, Q., Sokolova, M.: Word2Vec and Doc2Vec in Unsupervised Sentiment Analysis of Clinical Discharge Summaries.
arXiv:1805.00352
2. Deng, Y., Stoehr, M., Denecke, K.: Retrieving attitudes: sentiment analysis from clinical narratives. In: Medical Information Retrieval Workshop at SIGIR 2014 (2014)
3. Derrick, B., Toher, D., White, P.: Why Welchs test is Type I error robust. Quant. Methods Psychol. 12(1), 30–38 (2016)
4. Esuli, A., Sebastiani, F.: SENTIWORDNET: a publicly available lexical resource for opinion mining. In: LREC 2006, Genova (2006)
5. Le, Q., Mikolov, T.: Distributed representations of sentences and documents. In: 31st ICML (2014)