NLTK :: Natural Language Toolkit
The Natural Language Toolkit (NLTK) is a leading platform for building Python programs to work with human language data. It provides easy-to-use interfaces to over 50 corpora and lexical resources such as WordNet, along with a suite of text processing libraries for classification, tokenization, stemming, tagging, parsing, and semantic reasoning, wrappers for industrial-strength NLP libraries, and an active discussion forum.
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Domain Rating
-
Domain Authority
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Citation Level
2001
English, etc
Website Key Features
Corpora Access
Provides access to over 50 corpora and lexical resources.
Text Processing Libraries
Includes libraries for classification, tokenization, stemming, tagging, parsing, and semantic reasoning.
Industrial-Strength NLP Libraries
Wrappers for industrial-strength NLP libraries.
Active Discussion Forum
An active community for discussion and support.
Educational Resources
Comprehensive documentation and tutorials for learning NLP.
WordNet Interface
Easy-to-use interface to WordNet, a lexical database for the English language.
Cross-Platform
Runs on Windows, Mac OS X, and Linux.
Open Source
Freely available under the Apache License, Version 2.0.
Similar Sites and Competitors
Additional information
License
Apache License, Version 2.0
Project Status
Actively maintained and developed
Community
Large and active community of users and developers
Documentation
Extensive documentation and tutorials available
Contributing
Open to contributions from the community
Version Control
Source code hosted on GitHub
Dependencies
Requires Python 3.5 or later
Installation
Can be installed via pip or from source
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for nltk.org