def clf_one_one(path, events, numFold):
events.append('none')
for i in range(0, numFold):
label_test, sent_test = testing_data(path, events, i, numFold)
print len(label_test), len(sent_test)
list_pred, list_join = list(), list()
for j in range(0, len(events)):
k = j + 1
for k in range(k, len(events)):
# print events[j] + '_' + events[k]
sent_train = load_file(path_, str(numFold) + 'Folds_' + events_[j] + '_' + events_[k]
+ '_training_' + str(i) + '.csv')
print 'Running event: ', events[j] + '_' + events[k] + ':Fold_index_' + str(i)
list_all = load_event_x_y(events_[j] + '_' + events_[k], sent_train, command='')
X, Y = np.array(list_all[0]), np.array(list_all[1])
# clf = MultinomialNB()
# clf = LinearSVC(C=1.0, random_state=0, class_weight='auto', max_iter=100000)
clf = LogisticRegression(max_iter=50000, solver='liblinear', tol=0.000001, class_weight='auto')
list_pred.append(clf_event_one_one(clf, X, Y, sent_test, j, k))
for m in range(0, len(list_pred)):
if m == 0:
list_join = list_pred[m]
else:
list_join = [str(x) + str(y) for x, y in zip(list_join, list_pred[m])]
pred_label = find_max_label(list_join, events)
list_matrix = confusion_matrix(pred_label, label_test)
for row in list_matrix:
line = ''
for value in row:
line = line + '\t' + str(value)
print line.strip()
list_write.append(line)
write_file(path, 'twitter_event_' + event, list_write)
if __name__ == '__main__':
path = 'D:/Project/Transportation_SMU-NEC_collaboration/Data/twitter/labeling_event/detectAllEvents/allTweets_ver3'
events = ['wait', 'missing', 'skip', 'slow', 'accident', 'crowd']
path_load = 'C:/Users/vdthoang/Google Drive/LARC - NEC Project/icwsm2016/data'
# name_load = 'twitter.csv'
# X_ = load_data(path_load, name_load, 'preprocessText')
# X_id = load_data_ID(path_load, name_load)
X_id, X_ = load_data_ubicomp()
# print len(X_)
for event in events:
list_sentences = load_file(path, event + '.csv')
print 'Running event: ', event
list_all = load_event_x_y(event, list_sentences, command='preprocessText')
X_train, Y_train = np.array(list_all[0]), np.array(list_all[1])
# clf = LinearSVC(C=1.0, random_state=0, class_weight='auto', max_iter=100000)
clf = LogisticRegression(max_iter=50000, solver='liblinear', tol=0.000001, class_weight='auto')
X_pred = clf_event_predicted(X_, X_train, Y_train, clf)
writing_pred(path_load, event, X_id, X_, X_pred)
clf.fit(X_convert_trans, Y) # training model
y_pred = clf.predict(X_pred_trans)
y_prob = clf.decision_function(X_pred_trans)
max_prob, min_prob = max(y_prob), min(y_prob)
list_write = list()
for i in range(0, len(y_pred)):
prob = (y_prob[i] - min_prob) / (max_prob - min_prob)
print y_pred[i], prob, texts[i]
# list_write.append(str(y_pred[i]) + '\t' + texts[i])
list_write.append(str(y_pred[i]))
if command == 'twitter':
path_write = 'D:/Project/Transportation_SMU-NEC_collaboration/Data_demo_Dec_2015/twitter/events_pred'
write_file(path_write, event, list_write)
if __name__ == '__main__':
################################################################################################
# TWITTER
path = 'D:/Project/Transportation_SMU-NEC_collaboration/Data/twitter/labeling_event/detectAllEvents/allTweets_ver3'
events = ['wait', 'missing', 'skip', 'slow', 'accident', 'crowd']
for event in events:
list_sentences = load_file(path, event + '.csv')
print 'Running event: ', event
list_all = load_event_x_y(event, list_sentences, '')
X, Y = np.array(list_all[0]), np.array(list_all[1])
clf = LinearSVC(C=1.0, random_state=0, class_weight='auto', max_iter=100000)
event_pred_model(event, list_all[0], Y, command='twitter')
# Facebook
# path_ = 'D:/Project/Transportation_SMU-NEC_collaboration/Data/facebook/BusNews/labeling_event/detectAllEvents_ver2'
# events_ = ['complaint', 'compliment', 'skip', 'suggestion', 'wait']
# events_all(path_, events_)
# running classification for event
# Sgforums
# path_ = 'D:/Project/Transportation_SMU-NEC_collaboration/Data/sgforums/20152207_singaporebuses_all_posts/labeling_classification_events/detectAllEvents_ver2'
# events_ = ['bunch', 'crowd']
# Facebook
path_ = 'D:/Project/Transportation_SMU-NEC_collaboration/Data/facebook/BusNews/labeling_event/detectAllEvents_ver2'
events_ = ['complaint', 'compliment', 'skip', 'suggestion', 'wait']
events_.append('none')
for i in range(0, len(events_)):
j = i + 1
for k in range(j, len(events_)):
print events_[i], events_[k]
list_sentences = load_file(path_, events_[i] + '_' + events_[k] + '.csv')
print 'Running event: ', events_[i] + '_' + events_[k]
list_all = load_event_x_y(events_[i] + '_' + events_[k], list_sentences, command='')
X, Y = np.array(list_all[0]), np.array(list_all[1])
# clf = MultinomialNB()
# clf = LinearSVC(C=1.0, random_state=0, class_weight='auto', max_iter=100000)
clf = LogisticRegression(max_iter=50000, solver='liblinear', tol=0.000001, class_weight='auto')
# clf_event_running(X, Y, clf, K=5, command='KFold')
# clf_event_running(path, event, 'LR', X, Y, clf, K=5, command='StratifiedKFold', call='PrintPredicted')
# clf_event_running(path, event, 'LR', X, Y, clf, K=5, command='StratifiedKFold', call='ProbScore')
clf_event_running(path_, events_[i] + '_' + events_[k], 'LR', X, Y, clf, K=5, command='StratifiedKFold', call='')
