FudanNLP/fnlp

Health v2 · maintenance only

Adoption not part of the score

2684 stars · 714 forks observed · 2026-08-28

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

FNLP (FudanNLP) is a Java toolkit for Chinese natural language processing, including word segmentation, POS tagging, NER, keyword extraction, dependency parsing, text classification, and clustering, plus the underlying machine learning algorithms and datasets. The project is no longer updated; its successor is FastNLP.

Use cases

• segment chinese text into words
• part-of-speech tagging for chinese sentences
• recognize named entities in chinese text
• dependency parsing of chinese sentences
• extract keywords from chinese documents
• classify or cluster chinese news articles
• java nlp library for chinese

When to choose

• you need a pure-Java Chinese NLP toolkit with bundled models
• you are maintaining legacy code already built on FNLP
• you want classic statistical NLP tasks (segmentation, tagging, parsing) for Chinese

When to avoid

• you want an actively maintained toolkit - the project is no longer updated
• you need modern deep-learning-based NLP - use its successor FastNLP instead
• you work primarily with non-Chinese languages

Facets

library · maturity abandoned

nlp machine-learning parser machine-learning jvm chinese-nlp word-segmentation part-of-speech-tagging named-entity-recognition dependency-parsing text-classification clustering superseded-by-fastnlp natural-language-processing

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