【发布时间】:2018-03-07 06:39:51
【问题描述】:
我收到 ValueError: too many values to unpack error 。这是代码示例
import numpy as np
import pandas as pd
from textblob.classifiers import NaiveBayesClassifier
sms_raw = pd.read_csv('text.csv')
# training dataset 70%
# test dataset 30 %
sms_raw['split'] = np.random.randn(sms_raw.shape[0], 1)
fltr = np.random.rand(len(sms_raw)) <= 0.7
train = sms_raw[fltr]
test = sms_raw[~fltr]
cl = NaiveBayesClassifier(sms_raw)
【问题讨论】:
-
需要对 text.csv 中数据的性质或样本进行某种解释
-
csv 文件有两列,一列包含文本消息,另一列包含类别
标签: python pandas naivebayes textblob