def perform_grid_search_on_featureset_SA_and_PA():
datasetnr = 3
tweets = utils.get_pickles(datasetnr)
sentimentvalues = feat_utils.get_sentiment_values(datasetnr)
tweets = preprocessing.remove_link_classes(tweets)
tweets = preprocessing.lower_case(tweets)
tweets = preprocessing.remove_specialchars_round2(tweets)
train_tweets, train_targets, test_tweets, test_targets, train_sentimentvalues, test_sentimentvalues = utils.make_subjectivity_train_and_test_and_targets(
tweets, sentimentvalues
)
clf = SVM(train_tweets, train_targets, None)
clf.set_feature_set("SA", None)
clf.grid_search_on_text_features(file_postfix="subjectivity")
clf = NB(train_tweets, train_targets, None)
clf.set_feature_set("SA", None)
clf.grid_search_on_text_features(file_postfix="subjectivity")
clf = ME(train_tweets, train_targets, None)
clf.set_feature_set("SA", None)
clf.grid_search_on_text_features(file_postfix="subjectivity")
train_tweets, train_targets, test_tweets, test_targets, train_sentimentvalues, test_sentimentvalues = utils.make_polarity_train_and_test_and_targets(
tweets, sentimentvalues
)
clf = SVM(train_tweets, train_targets, None)
clf.set_feature_set("PA", None)
clf.grid_search_on_text_features(file_postfix="polarity")
clf = NB(train_tweets, train_targets, None)
clf.set_feature_set("PA", None)
clf.grid_search_on_text_features(file_postfix="polarity")
clf = ME(train_tweets, train_targets, None)
clf.set_feature_set("PA", None)
clf.grid_search_on_text_features(file_postfix="polarity")
