问题描述
我正在使用Python尝试NLTK软件包.我尝试使用nltk.download()下载NLTK.我收到了这样的错误消息.如何解决这个问题呢?谢谢.
I am experimenting NLTK package using Python. I tried to downloaded NLTK using nltk.download(). I got this kind of error message. How to solve this problem? Thanks.
我使用的系统是在VMware下安装的Ubuntu. IDE是Spyder.
The system I used is Ubuntu installed under VMware. The IDE is Spyder.
使用nltk.download('all')后，它可以下载一些软件包，但是在下载oanc_masc
After using nltk.download('all'), it can download some packages, but it gets error message when downloading oanc_masc
推荐答案
要下载特定的数据集/模型，请使用nltk.download()函数，例如如果您要下载punkt句子标记器，请使用:
To download a particular dataset/models, use the nltk.download() function, e.g. if you are looking to download the punkt sentence tokenizer, use:
$ python3
>>> import nltk
>>> nltk.download('punkt')
如果不确定所需的数据/模型，可以使用以下数据和模型的基本列表开始:
If you're unsure of which data/model you need, you can start out with the basic list of data + models with:
>>> import nltk
>>> nltk.download('popular')
它将下载受欢迎"资源的列表.
It will download a list of "popular" resources.
请确保您拥有最新版本的NLTK，因为它一直在不断改进并不断得到维护:
Ensure that you've the latest version of NLTK because it's always improving and constantly maintain:
$ pip install --upgrade nltk
已编辑
万一有人从 https://stackoverflow.com/a/38135306从nltk下载较大的数据集的情况下避免出现错误， /610569
EDITED
In case anyone is avoiding errors from downloading larger datasets from nltk, from https://stackoverflow.com/a/38135306/610569
$ rm /Users/<your_username>/nltk_data/corpora/panlex_lite.zip
$ rm -r /Users/<your_username>/nltk_data/corpora/panlex_lite
$ python
>>> import nltk
>>> dler = nltk.downloader.Downloader()
>>> dler._update_index()
>>> dler._status_cache['panlex_lite'] = 'installed' # Trick the index to treat panlex_lite as it's already installed.
>>> dler.download('popular')
如果有人想找到nltk_data目录，请参见 https://stackoverflow.com/a/36383314/610569
And if anyone wants to find nltk_data directory, see https://stackoverflow.com/a/36383314/610569
要配置nltk_data路径，请参见 https://stackoverflow.com/a/22987374/610569
这篇关于使用nltk.download()下载错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！