NLTK

About NLTK

NLTK (Natural Language Toolkit) is an open source platform for building Python programs to analyze and process human language data. It provides users with access to over 50 corpora and lexical resources, various tools for tasks like classification, tokenization, tagging, parsing, and semantic reasoning, as well as integration with industrial NLP libraries. NLTK is tailored for a broad audience—researchers, linguists, educators, engineers, and students—and supports all major operating systems.