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A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), sometimes as a hierarchy of broader and narrower terms, sometimes simply as lists of synonyms and antonyms.
The Lesk algorithm is a classical algorithm for word sense disambiguation introduced by Michael E. Lesk in 1986. [1] It operates on the premise that words within a given context are likely to share a common meaning. This algorithm compares the dictionary definitions of an ambiguous word with the words in its surrounding context to determine the ...
Query expansion ( QE) is the process of reformulating a given query to improve retrieval performance in information retrieval operations, particularly in the context of query understanding. [1] In the context of search engines, query expansion involves evaluating a user's input (what words were typed into the search query area, and sometimes ...
Thesaurus (information retrieval) In the context of information retrieval, a thesaurus (plural: "thesauri") is a form of controlled vocabulary that seeks to dictate semantic manifestations of metadata in the indexing of content objects. A thesaurus serves to minimise semantic ambiguity by ensuring uniformity and consistency in the storage and ...
The database takes words that are associated with at least one meaning. Apart from synonyms, it also contains some taxonomic relations. There is a German, a Dutch, a Norwegian, a Polish, a Portuguese, a Slovak, a Slovenian, a Spanish and a Greek version available. The German version has over 280,000 synonyms. Access and editing
Dentists weigh in on which is better. ... Dentists weigh in on the pros and cons. Sarah Jacoby. April 2, 2024 at 7:16 PM. You know the drill: Floss every day for better oral health. But some ...
It is a sister site to The Free Dictionary and usage examples in the form of "references in classic literature" taken from the site's collection are used on The Free Dictionary 's definition pages. In addition, double-clicking on a word in the site's collection of reference materials brings up the word's definition on The Free Dictionary.
The 4 Best ED Pills. The four best pills that are currently on the market to treat ED are sildenafil (Viagra), tadalafil ( Cialis ), vardenafil (Levitra) and avanafil ( Stendra ). Of course, the ...