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keyword retrieval

См. также в других словарях:

  • keyword — key word , n. A word used as an entry point into an index which serves to identify files, records, texts, or other data containing the key or some related word, such as a synonym. It is a type of key[15]; as, a boolean combination of keywords is… …   The Collaborative International Dictionary of English

  • keyword — ► NOUN 1) a word which acts as the key to a cipher or code. 2) a word or concept of great significance. 3) a significant word mentioned in an index. 4) a word used in an information retrieval system to indicate the content of a document …   English terms dictionary

  • keyword — noun 1》 a word which acts as the key to a cipher or code. 2》 a word or concept of great significance.     ↘a word used in an information retrieval system to indicate the content of a document.     ↘a significant word mentioned in an index …   English new terms dictionary

  • keyword —    A word, number or phrase associated with a document to aid in its retrieval from storage …   IT glossary of terms, acronyms and abbreviations

  • information retrieval — the systematic storage and recovery of data, as from a file, card catalog, or the memory bank of a computer. Abbr.: IR [1945 50] * * * Recovery of information, especially in a database stored in a computer. Two main approaches are matching words… …   Universalium

  • Content-based image retrieval — (CBIR), also known as query by image content (QBIC) and content based visual information retrieval (CBVIR) is the application of computer vision techniques to the image retrieval problem, that is, the problem of searching for digital images in… …   Wikipedia

  • Adversarial information retrieval — (adversarial IR) is a topic in information retrieval that addresses tasks such as gathering, indexing, filtering, retrieving and ranking information from collections wherein a subset has been manipulated maliciously. Adversarial IR includes the… …   Wikipedia

  • Concept Search — A concept search (or conceptual search) is an automated information retrieval method that is used to search electronically stored unstructured text (for example, digital archives, email, scientific literature, etc.) for information that is… …   Wikipedia

  • Spamdexing — For spam on Wikipedia, see Wikipedia:Spam and Wikipedia:WikiProject Spam. In computing, spamdexing (also known as search spam, search engine spam, web spam or Search Engine Poisoning)[1] is the deliberate manipulation of search engine indexes. It …   Wikipedia

  • Certis CISCO — For the American computer networking company, see Cisco Systems. Coordinates: 1°19′16.88″N 103°53′30.67″E / 1.3213556°N 103.8918528°E / …   Wikipedia

  • Exploratory search — is a specialization of information exploration, which represents the activities carried out by searchers who are either [1] : * a) unfamiliar with the domain of their goal (ie need to learn about the topic in order to understand how to achieve… …   Wikipedia

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