Keep model made with TFIDF for predicting new content using Scikit for Python

this is a sentiment analysis model made with tf-idf for feature extraction i want to know how can i save this model and reuse it. i tried saving it this way but when i load it , do same pre-processing on the test text and fit_transform on it it gave an error that the model… Read More Keep model made with TFIDF for predicting new content using Scikit for Python