Natural Language Processing Library for Auto-tagging (.NET)

Question

It is enough to know any good libraries for .NET that could help to derive keywords from blocks of a natural language.

I basically try to cut out stop words and ignore tenses, plurals and generally find words that are essentially the same.

Some ability to find synonyms would be nice, especially if they include things like business / technology / non-vocabulary words.

Answer 1

I have been looking for a good autotag library for some time. I did not find one that has all the functions you need, but for creating basic text summaries and keyword lists, the C # OpenTextSummarizer port isn’t "Very Bad".