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LordOfPens (talk | contribs) Missing hyphens in compound modifiers |
LordOfPens (talk | contribs) m Missing hyphen in compound modifier |
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'''Compound-term processing''' refers to a category of techniques used in [[information retrieval|information-retrieval]] applications to perform matching on the basis of [[compound term]]s. Compound terms are built by combining two or more simple terms; for example, "triple" is a single word term, but "triple heart bypass" is a compound term.
Compound-term processing is a new approach to an old problem: how can one improve the relevance of search results while maintaining ease of use? Using this technique, a search for ''survival rates following a triple heart bypass in elderly people'' will locate documents about this topic even if this precise phrase is not contained in any document. This can be performed by a [[concept search]], which itself uses compound-term processing. This will extract the key concepts automatically (in this case "survival rates", "triple heart bypass" and "elderly people") and use these concepts to select the most relevant documents.
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