gbc.py 文件源码

def MLPClassifier(X_train, y_train):
    from sklearn.neural_network import MLPClassifier

    now = datetime.datetime.now()
    print ("MLPClassifier start in " + now.strftime('%Y-%m-%d %H:%M:%S'))
    MLPC = MLPClassifier()
    MLPC.fit(X_train, y_train)
    now = datetime.datetime.now()
    print ("MLPClassifier train done in " + now.strftime('%Y-%m-%d %H:%M:%S'))

    y_pred_MLPC = MLPC.predict_proba(X_test)
    y_pred_MLPC = pd.DataFrame(y_pred_MLPC[:,1:2],columns=['MLPC_predictions'])
    y_pred_MLPC.to_csv('MLPC_result.csv', index=False)
    now = datetime.datetime.now()
    print ("MLPClassifier predict done in " + now.strftime('%Y-%m-%d %H:%M:%S'))
# SVC model