1. Esuli, A., Sebastiani, F.: SentiWordnet: a publicly available lexical resource for opinion mining. In: Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC 2006), pp. 417–422 (2006)
2. Sosa, P.M.: Twitter Sentiment Analysis using combined LSTM-CNN Models, pp. 1–9 (2017). https://ucsb.academia.edu/PedroSosa
3. Plutchik, R.: Emotion: A Psychoevolutionary Synthesis Harper & Row Publishers, New York (1980)
4. Sharma, P., Li, Y.: Self-supervised Contextual Keyword and Keyphrase Retrieval with Self-labelling. Preprints, 2019080073 (2019). https://doi.org/10.20944/preprints201908.0073.v1)
5. Athira, U., Thampi, S.M.: Linguistic feature based filtering mechanism for recommending posts in a social networking group. IEEE Access 6, 4470–4484 (2018)