Shayona@SMM4H23: COVID-19 Self diagnosis classification using BERT and LightGBM models

Rushi Chavda, Darshan Makwana, Vraj Patel +1

This paper describes approaches and results for shared Task 1 and 4 of SMMH4-23 by Team Shayona. Shared Task-1 was binary classification of english tweets self-reporting a COVID-19…