没有名为NaiveBayes的模块 [英] No module named NaiveBayes

问题描述

我们正在实现的代码是

from NaiveBayes import  Pool
import os

DClasses = ["python",  "java",  "hadoop",  "django",  "datascience",  "php"]

base = "learn/"
p = Pool()
for i in DClasses:
    p.learn(base + i, i)



base = "test/"
for i in DClasses:
    dir = os.listdir(base + i)
    for file in dir:
        res = p.Probability(base + i + "/" + file)
        print(i + ": " + file + ": " + str(res))

但是我们遇到了错误，就像没有找到像naivebayes这样的模块.

but we are getting error like no module found like naivebayes.

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-21-30788f518a4c> in <module>()
----> 1 from NaiveBayes import  Pool
      2 import os
      3 
      4 DClasses = ["python",  "java",  "hadoop",  "django",  "datascience",  "php"]
      5 

ModuleNotFoundError: No module named 'NaiveBayes'

帮助消除此错误.谢谢.

Help to eradicate this error.Thanks.

推荐答案

该代码似乎不是来自

The code does not seem to be from the scikit-learn Naive Bayes algorithms, which, in any case, do not have a Pool attribute or method.

似乎您正在尝试使用另一个NaiveBayes库，在这种情况下，您的导入应是

It seems you are trying to use another NaiveBayes library, in which case your import should be

from NaiveBayes.Pool import Pool

如示例所示.但是该消息表明您尚未安装它.从外壳尝试

as shown in the example there. But the message implies that you have not installed it; try from the shell

git clone https://github.com/yveskaufmann/Naive-Bayes

在当前目录中(另请参阅文档来克隆Github回购).

in your current directory (see also the documentation for cloning Github repos).

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