Search results
34 packages found
Perform full-text search operations across multiple documents with ease, designed for both browser and Node.js
- search
- multi-search
- fuzzy-search
- nlp-search
- fuzzy
- nlp
- term frequency
- inverse document frequency
- tf
- idf
- tfidf
- tf-idf
- inverted index
- vector space model
Calculate the similarity between posts by tf-idf and Cosine similarity.
A simple tf-idf implementation for text documents
measure the salience / importance of words in a text document -- based on the frequency of the words in the document, versus their frequency in English
TF-IDF for extracting topic sentences from content
General natural language (tokenizing, stemming (English, Russian, Spanish), classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.
- natural
- language
- porter
- lancaster
- stemmer
- bayes
- classifier
- phonetic
- metaphone
- inflector
- wordnet
- tf-idf
- logistic
- regression
- View more
General natural language (tokenizing, stemming (English, Russian, Spanish), classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.
- natural
- language
- porter
- lancaster
- stemmer
- bayes
- classifier
- phonetic
- metaphone
- inflector
- wordnet
- tf-idf
- logistic
- regression
- View more
Configurable BM25 Text Search Engine with simple semantic search support
A TFIDF analysis package that allows for tokens of any word length
General natural language (tokenizing, stemming (English, Russian, Spanish), classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.
- natural
- language
- porter
- lancaster
- stemmer
- bayes
- classifier
- phonetic
- metaphone
- inflector
- wordnet
- tf-idf
- logistic
- regression
- View more
Minor modifications to the original `natural` node package: General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levens
- natural language processing
- artifical intelligence
- statistics
- Porter stemmer
- Lancaster stemmer
- tokenizer
- bigram
- trigram
- quadgram
- ngram
- stemmer
- bayes
- classifier
- phonetic
- View more
An implementation of the tf-idf vector space model for keyword search
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.
- natural language processing
- artifical intelligence
- statistics
- Porter stemmer
- Lancaster stemmer
- tokenizer
- bigram
- trigram
- quadgram
- ngram
- stemmer
- bayes
- classifier
- phonetic
- View more