koth/kcws

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

2069 stars · 630 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A deep learning Chinese word segmentation toolkit implemented in C++ with TensorFlow, supporting BiLSTM+CRF and IDCNN+CRF models, plus part-of-speech tagging. It includes training pipelines (word2vec, data generation, model export) and a backend web service for segmentation.

Use cases

• segment chinese text into words
• chinese word segmentation with deep learning
• tag part of speech for chinese sentences
• train a custom chinese segmentation model
• run a segmentation web service api
• recognize company names in chinese text
• add a custom dictionary to segmentation

When to choose

• you need Chinese word segmentation or POS tagging with neural models
• you want to train your own segmentation model on custom annotated corpora
• you need a C++ backend service for segmentation with custom dictionary support

When to avoid

• you need actively maintained software or a permissive license (no license, last release 2018)
• you need segmentation for languages other than Chinese
• you want a pure Python or pip-installable solution

Facets

library · maturity maintenance

nlp machine-learning deep-learning http-server machine-learning deep-learning cpp python chinese-word-segmentation bilstm-crf idcnn-crf pos-tagger tensorflow word2vec custom-dictionary natural-language-processing chinese-text-segmentation linux

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