【Application Scenarios】

• Work scenarios: Natural Language Processing (NLP) research and development
• Life scenarios: Learning and teaching programming and computational linguistics

【Target Users】

• Linguists
• Engineers
• Students
• Educators
• Researchers
• Industry users

【Core Functions】

• Provide easy-to-use interface access to over 50 corpora and lexical resources, such as WordNet
• Text processing libraries, supporting classification, tokenization, stemming, tagging, parsing, and semantic reasoning
• Containers for industrial-grade NLP libraries
• Active discussion forums

【Is It Free】

• Yes, NLTK is a free, open-source, community-driven project

【Community Ecology】

• Active discussion forums
• Open-source projects on GitHub
• Contribution guides and team information

【Summary】

• NLTK is a leading platform for building Python programs to work with human language data. It is suitable for a wide range of user groups, from students to industry professionals, providing rich resources and tools to support the learning and research of natural language processing.