natural

General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.
v8.1.0 URL: https://unpkg.com/natural@8.1.0/lib/natural/index.js
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natural language processingartifical intelligencestatisticsPorter stemmerLancaster stemmertokenizerbigramtrigramquadgramngramstemmerbayesclassifierphoneticmetaphoneinflectorWordnettf-idflogistic regressiondoublemetaphonedoublejaro-winkler distancelevenshtein distancestring distancepart-of-speech taggerEric BrillBrill taggersentiment analysismaximum entropy modelling

gatsby-remark-related-posts

Calculate the similarity between posts by tf-idf and Cosine similarity.
v2.0.3 URL: https://unpkg.com/gatsby-remark-related-posts@2.0.3/index.js
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gatsbygatsby-pluginremarkrelatedposttf-idf

@thi.ng/text-analysis

Text tokenization, transformation & analysis transducers, utilities, stop words, porter stemming, vector encodings, similarities
v0.4.15 URL: https://unpkg.com/@thi.ng/text-analysis@0.4.15/index.js
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analysiscentroidclustercompositiondecodedenseencodefrequencyfunctionalhistogramk-meansngrampipelinesimilaritysparsestemtexttf-idftokenizertransducertypescriptvocabularyvector

term-frequency

A simple term frequency lib
v0.0.15 URL: https://unpkg.com/term-frequency@0.0.15/index.js
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termfrequencytf-idf

@microsearch/lightning

Lightning fast text search for Node.js - blazing fast markdown and text search engine ⚡
v0.0.8 URL: https://unpkg.com/@microsearch/lightning@0.0.8/dist/src/index.js
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searchtext-searchmarkdownlightningfasttypescriptnodejsmicrosearchfull-text-searchtf-idf