The downloader will search for an existing nltk_data directory to install NLTK data. t_proxy('', ('USERNAME', 'PASSWORD'))> nltk.download()Command line installation If the proxy is set to None then this function will attempt to detect the system proxy. In the case of an authenticating proxy, specify a username and password. If your web connection uses a proxy server, you should specify the proxy address as follows. (This assumes you downloaded the Brown Corpus):įrom rpus import brown> brown.words()> Installing via a proxy web server Test that the data has been installed as follows. (On a Windows machine, right click on “My Computer” then select Properties > Advanced > Environment Variables > User Variables > New.) If you did not install the data to one of the above central locations, you will need to set the NLTK_DATA environment variable to specify the location of the data. Next, select the packages or collections you want to download. For central installation, set this to C:nltk_data (Windows), /usr/local/share/nltk_data(Mac), or /usr/share/nltk_data (Unix). Click on the File menu and select Change Download Directory. Import nltk> nltk.download()> A new window should open, showing the NLTK Downloader. Run the Python interpreter and type the commands:
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