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liannewriting/plot_roc_curve_neg.py

Created September 6, 2020 17:24
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Twitter sentiment analysis python
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plot_roc_curve_neg.py
neg_fpr, neg_tpr, neg_thresholds = roc_curve(df_labelled['is_neg'], -df_labelled['textblob_sentiment'], pos_label=1)
neg_roc_auc = auc(neg_fpr, neg_tpr)
plot_roc_curve(neg_fpr, neg_tpr, neg_roc_auc)
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