相关疑难解决方法(0)

我有一个csv,struct is CAT1,CAT2,TITLE,URL,CONTENT,CAT1,CAT2,TITLE,CONTENT都是中文的.

我想要火车LinearSVC或MultinomialNBX(TITLE)和功能(CAT1,CAT2),都会得到这个错误.下面是我的代码:

PS:我通过这个例子scikit-learn text_analytics在下面写代码

import numpy as np
import csv
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.svm import LinearSVC
from sklearn.pipeline import Pipeline

label_list = []

def label_map_target(label):
    ''' map chinese feature name to integer  '''
    try:
        idx = label_list.index(label)
    except ValueError:
        idx = len(label_list)
        label_list.append(label)

    return idx


c1_list = []
c2_list = []
title_list = []
with open(csv_file, 'r') as f:
    # row_from_csv is for shorting this example
    for row in …