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Abbreviations: LIWC, Logistic Inquiry and Word Count; LR, logistic regression; SVM, support vector machine
A diagram of the experiments described in this paper. After basic pre-processing of transcripts, baseline classification models based on logistic regression as well as SVM using LIWC features were performed as baselines. This was then compared to fine-tuning BERT, and using two data augmentation models to further improve performance.
