嗨,我使用gensim进行主题建模,并使用Mallet并执行此代码我在c驱动器中解压缩槌,如图所示,并设置环境MALLET_HOME
命令。我正在执行的代码是
mallet_path = r'c:/mallet-2.0.8/bin/mallet'
ldamallet = gensim.models.wrappers.LdaMallet(mallet_path, corpus=corpus,
num_topics=20, id2word=id2word)
这给了我这样的错误
CalledProcessError Traceback (most recent call last)
<ipython-input-58-6e0dbb876ee6> in <module>()
----> 1 ldamallet = gensim.models.wrappers.LdaMallet(mallet_path,
corpus=corpus,
num_topics=20, id2word=id2word)
~\AppData\Local\Continuum\anaconda3\lib\site-
packages\gensim\models\wrappers\ldamallet.py in __init__(self, mallet_path,
corpus, num_topics, alpha, id2word, workers, prefix, optimize_interval,
iterations, topic_threshold)
124 self.iterations = iterations
125 if corpus is not None:
--> 126 self.train(corpus)
127
128 def finferencer(self):
~\AppData\Local\Continuum\anaconda3\lib\site-
packages\gensim\models\wrappers\ldamallet.py in train(self, corpus)
265
266 """
--> 267 self.convert_input(corpus, infer=False)
268 cmd = self.mallet_path + ' train-topics --input %s --num-topics
%s --alpha %s --optimize-interval %s '\
269 '--num-threads %s --output-state %s --output-doc-topics %s -
-output-topic-keys %s '\
~\AppData\Local\Continuum\anaconda3\lib\site-
packages\gensim\models\wrappers\ldamallet.py in convert_input(self, corpus,
infer, serialize_corpus)
254 cmd = cmd % (self.fcorpustxt(), self.fcorpusmallet())
255 logger.info("converting temporary corpus to MALLET format with
%s", cmd)
--> 256 check_output(args=cmd, shell=True)
257
258 def train(self, corpus):
~\AppData\Local\Continuum\anaconda3\lib\site-packages\gensim\utils.py in
check_output(stdout, *popenargs, **kwargs)
1804 error = subprocess.CalledProcessError(retcode, cmd)
1805 error.output = output
-> 1806 raise error
1807 return output
1808 except KeyboardInterrupt:`
CalledProcessError: Command 'c:\mallet-2.0.8\bin\mallet import-file --
preserve-case --keep-sequence --remove-stopwords --token-regex "\S+" --input
C:\Users\apath009\AppData\Local\Temp\d186ea_corpus.txt --output
C:\Users\apath009\AppData\Local\Temp\d186ea_corpus.mallet' returned non-zero
exit status 1.
请帮忙!!!
我也有这个错误,但现在它正在工作。我不确定我做了什么让它开始工作,但我会详细说明我所做的一切。
首先,我按照这个链接中的所有内容,回答了3个步骤(粘贴在下面):Error when implementing gensim.LdaMallet
MALLET_HOME
mallet_path = 'c:\\mallet-2.0.8\\bin\\mallet'
LDA_model = gensim.models.LdaMallet(mallet_path, ...
Python\Lib\site-packages\gensim\models\ldamallet.py:
更改--token-regex '\S+' to --token-regex \"\S+\"
中的第142行可能很有用但我仍然得到错误。接下来,我的计算机是双启动的,所以我启动了lubuntu,安装了java,python3,gensim,并将mallet文件夹复制到lubuntu分区。我使用与windows相同的代码运行测试python文件,但使用来自lubuntu终端的新mallet目录/home/Desktop/mallet-2.0.8/bin/mallet
。有效。然后我启动回Windows,突然它也在Windows上运行。