Stanford.NLP.NET

The Stanford Natural Language Processing Software for .NET!

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Stanford.NLP.CoreNLP

An integrated suite of natural language processing tools for English and (mainland) Chinese, including tokenization, part-of-speech tagging, named entity recognition, parsing, and coreference.
See also: corenlp.run and online CoreNLP demo.

Stanford.NLP.Parser

Probabilistic natural language parsers: highly optimized PCFG and dependency parsers, a lexicalized PCFG parser, and a deep learning reranker.
See also: online parser demo.

Stanford.NLP.NER

A Conditional Random Field sequence model, together with well-engineered features for Named Entity Recognition in English, Chinese, and German.
See also: online NER demo

Stanford.NLP.POSTagger

Log-linear Part-Of-Speech Tagger for English, Arabic, Chinese, French, and German. The software that reads text in some language and assigns parts of speech to each word (and other token).

Stanford.NLP.Segmenter

A CRF-based word segmenter (tokenizer). Supports Arabic and Chinese (can be used for English, French, and Spanish.).

Getting started

  1. Choose the package that is the most suitable for your task. If your task is complex and you need a deep analysis - select Stanford CoreNLP
  2. Install selected NuGet package.
  3. Download original ZIP archive for selected package from The Stanford NLP Group site. (Direct links are mentioned on the packages pages)
  4. Unzip *.jar file with models if such one exists
  5. You are ready to start, please look at samples.
Note: Do not try to reference several NuGet packages from your project. They are incompatible with each other! If you need more than one - you should reference Stanford CoreNLP package. All features are packed inside.

Licensing

All these software distributions are open source, licensed under the GNU General Public License (v2 or later). Note that this is the full GPL, which allows many free uses, but does not allow its incorporation into any type of distributed proprietary software, even in part or in translation. Commercial licensing is also available; please contact The Stanford Natural Language Processing Group if you are interested.

Versioning

Versioning model used for NuGet packages is aligned to versioning used by Stanford NLP Group. For example, if you get Stanford CoreNLP distribution from Stanford NLP site with version 3.8.0, then the NuGet version of this package has a version 3.8.0.x, where x is the greatest that is available on NuGet. Last number is used for internal versioning of .NET assemblies.

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