class TextClassfier:
def __init__(self):
self.classfier=MultinomialNB(),
self.cv=CountVectorizer(max_features=4000)
def features(self,x):
return self.cv.transform(x)
def fit(self,x,y):
self.cv.fit(x)
self.classfier.fit(self.features(x),y)
def score(self,x,y):
return self.model.score(self.features(x),y)
def predict(self,x,y):
return self.model.predict(self.features([x]))
model=TextClassfier()
model.fit(x_train,y_train)
display(model.socre(x_test,y_test))
display(model.predict(['中旬 备战 冲刺']))

老师 分类器为什么会是tuple类型呢?