保存为pickle

保存为pickle

import pickle
 
# 保存模型
with open('model.pickle', 'wb') as f:
    pickle.dump(model, f)
 
# 读取模型
with open('model.pickle', 'rb') as f:
    model = pickle.load(f)
model.predict(X_test)

保存为joblib

from sklearn.externals import joblib

# 保存模型
joblib.dump(model, 'model.pickle')

#载入模型
model = joblib.load('model.pickle')

参考：https://www.cnblogs.com/lianyingteng/p/7811126.html