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retrieval — noun 1. (computer science) the operation of accessing information from the computer s memory • Topics: ↑computer science, ↑computing • Hypernyms: ↑computer operation, ↑machine operation • Hyponyms: ↑ … Useful english dictionary
retrieval — Synonyms and related words: deliverance, delivery, extrication, freeing, liberation, lifesaving, ransom, recapture, reclaiming, reclamation, recoup, recoupment, recovery, recuperation, redemption, regainment, release, reoccupation, replevin,… … Moby Thesaurus
Knowledge retrieval — is a field of study which seeks to return information in a structured form, consistent with human cognitive processes as opposed to simple lists of data items. It draws on a range of fields including Epistemology (Theory of knowledge), Cognitive… … Wikipedia
Multimedia Information Retrieval — (MMIR) is a research discipline of computer science that aims at extracting semantic information from multimedia data sources.[1] Data sources include directly perceivable media such as audio, image and video, indirectly perceivable sources such… … Wikipedia
Music-related memory — Musical memory refers to the ability to remember music related information, such as melodic content and other progressions of tones or pitches. The differences found between linguistic memory and musical memory have led researchers to theorize… … Wikipedia
Information Retrieval Facility — The Information Retrieval Facility (IRF), founded 2006 and located in Vienna, Austria, is a research platform for networking and collaboration for professionals in the field of information retrieval.The IRF has members in the following categories … Wikipedia
Information retrieval — This article is about information retrieval in general. For the fictional government department, see Brazil (film). Information retrieval (IR) is the area of study concerned with searching for documents, for information within documents, and for… … Wikipedia
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
Human Computer Information Retrieval — The fields of human computer interaction (HCI) and information retrieval (IR) have both developed innovative techniques to address the challenge of navigating the complex information spaces, but their insights have to date often failed to cross… … Wikipedia
Document retrieval — is defined as the matching of some stated user query against a set of free text records. These records could be any type of mainly unstructured text, such as newspaper articles, real estate records or paragraphs in a manual. User queries can… … Wikipedia