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Simple practice for text classification using Python

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Hi, out of many classification algorithms tested your implementation of Naive Bayes gives best accuracy on my data-set. Thank you. If I give a document as a query, I would...

shuffle data before splitting to test and train subset and train classifiers on the shuffled data. It will affect classifiers like kNN.

bug

To increase readability, annotate confusion matrix plots using this code: ``` python fig = plt.figure(figsize=(7, 7)) ax = fig.add_subplot(111) ax.set_aspect(1) res = ax.imshow(conf_mat, cmap=plt.cm.jet, interpolation='nearest') width = len(conf_mat) height =...

enhancement