Description: NLTK (Natural Language Toolkit) is an open source Python library for natural language processing. It provides easy-to-use interfaces to over 50 corpora and lexical resources such as WordNet, tools for text classification, tokenization, stemming, tagging, parsing, semantic reasoning, and wrappers for machine learning libraries.
Type: software
Pricing: Open Source
Description: Scratch is a free visual programming language and online community that makes it easy for anyone to create interactive games, animations, and more. It uses a drag and drop interface with colorful blocks that snap together to build programs.
Type: software