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bn:01327431n
Noun Concept
Categories: Vector space model, Statistical natural language processing, Articles with short description, Ranking functions
EN
tf–idf  TDIDF  Tf/idf  Tf * idf  TF x IDF
EN
In information retrieval, tf–idf, short for term frequency–inverse document frequency, is a measure of importance of a word to a document in a collection or corpus, adjusted for the fact that some words appear more frequently in general. Wikipedia
Definitions
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Sources
EN
In information retrieval, tf–idf, short for term frequency–inverse document frequency, is a measure of importance of a word to a document in a collection or corpus, adjusted for the fact that some words appear more frequently in general. Wikipedia
Statistic which reflects how important a word is to a document in a collection or corpus Wikidata
IS A
statistic
ranking
FACET OF
information science
information retrieval
Wikipedia
EN
tf–idf
Wikidata
EN
tf–idf
Wikipedia Redirections
EN
inverse document frequency, TDIDF, Tdidf, Term-frequency, term frequency, Term frequency-inverse document frequency, Term Frequency Inverse Document Frequency, term frequency–inverse document frequency, tf*idf, tf-idf, Tf.idf, Tf/idf, TF/IDF, TF * IDF, Tf * idf, TF IDF, TF x IDF, Tf x idf, TF × IDF, Tf × idf, TFIDF, TFxIDF, Tfxidf, Tf×idf, TF×IDF
Wikidata Alias
EN
term frequency–inverse document frequency, TF-IDF, tfidf, TFIDF

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