annif.org - Annif - tool for automated subject indexing

Description: Annif is an open source toolkit for automated subject indexing. It integrates several machine learning and AI based algorithms for text classification.

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Tool for automated subject indexing and classification

Choose a controlled subject vocabulary and train Annif on already indexed documents – it can then suggest subjects for new documents!

Annif uses a combination of existing natural language processing and machine learning tools including TensorFlow , Omikuji , fastText and Gensim . It is multilingual and can support any subject vocabulary (in SKOS or a simple TSV format). It provides a command-line interface, a simple Web UI and a microservice-style REST API.

Links to annif.org (1)