scikit learn output metrics.classification_report into CSV/tab-delimited format

Question

I\'m doing a multiclass text classification in Scikit-Learn. The dataset is being trained using the Multinomial Naive Bayes classifier having hundreds of labels. Here\'s an extr

Answer 1

The simplest and best way I found is:

classes = ['class 1','class 2','class 3']

report = classification_report(Y[test], Y_pred, target_names=classes)

report_path = "report.txt"

text_file = open(report_path, "w")
n = text_file.write(report)
text_file.close()