Difference between revisions of "Retrieval"
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==Definition== | ==Definition== | ||
{{PAGENAME}} is {{ {{PAGENAME}} }} | {{PAGENAME}} is {{ {{PAGENAME}} }} | ||
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| + | == Description == | ||
| + | In information technology, several retrieval functions may be distinguished, as further described in http://en.wikipedia.org/wiki/Retrieval: | ||
| + | |||
| + | * Data retrieval | ||
| + | * Document retrieval | ||
| + | * Image retrieval | ||
| + | * Information retrieval | ||
| + | * Knowledge retrieval | ||
| + | * Text retrieval | ||
[[Category:Retrieval]] | [[Category:Retrieval]] | ||
Revision as of 15:28, 5 February 2015
Definition
Retrieval is The process of recalling relevant information from memory. In computer science, "memory" refers to a collection of information resources
Description
In information technology, several retrieval functions may be distinguished, as further described in http://en.wikipedia.org/wiki/Retrieval:
- Data retrieval
- Document retrieval
- Image retrieval
- Information retrieval
- Knowledge retrieval
- Text retrieval
