Identifying polarity in tweets from an imbalanced dataset about diseases and vaccines using a 3 meta-model based on machine learning techniques

Rodríguez-González, A., Tuñas, J.M., Prieto-Santamaría, L., Fernandez Peces-Barba, D., Menasalvas-Ruiz, E., Jaramillo, A., Cotarelo, M., Conejo-Fernández, A.J., Arce, A., Gil, A.
Applied Sciences
Publication year: 2020
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