Paper: NLTK: The Natural Language Toolkit

ACL ID P04-3031
Title NLTK: The Natural Language Toolkit
Venue Annual Meeting of the Association of Computational Linguistics
Session System Demonstration
Year 2004

The Natural Language Toolkit is a suite of program mod- ules, data sets, tutorials and exercises, covering symbolic and statistical natural language processing. NLTK is written in Python and distributed under the GPL open source license. Over the past three years, NLTK has become popular in teaching and research. We describe the toolkit and report on its current state of development.