- A+
所属分类:复印机维修
',
'青海西宁惠普打印机出租/租赁/维修 700字'
]
# 3. 创建CountVectorizer对象
count_vec = CountVectorizer()
# 4. 调用fit_transform输入并转换数据
count_features = count_vec.fit_transform(contents)
# 5. 获取特征名字
feature_names = count_vec.get_feature_names()
print('特征名字:', feature_names)
print('特征:\n', count_features.toarray())




