The Machine Learning techniques and the datasets used are as follows:

1. Perceptron_roberta.py, Dataset needed - RoBERTa
2. Perceptron_roberta_tfidf.py, Dataset needed - RoBERTa + TFIDF
3. Ensemble.py, Dataset needed - RoBERTa + TFIDF
4. SVM_spacy_tfidf.py, Dataset needed - spaCy + TFIDF
5. Logistic_regression_roberta.py, Dataset needed - RoBERTa
6. Perceptron_roberta_tfidf_boosting.py, Dataset needed - RoBERTa + TFIDF

Dataset Link: https://drive.google.com/drive/folders/12P5208sIeXVbSExAZyr-lR35eaE2YYHw?usp=share_link