What is information retrieval and search engines?
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Information retrieval. Information retrieval (IR) is the activity of obtaininginformation resources relevant to aninformation need from a collection ofinformation resources. Searches can be based on full-text or other content-based indexing. ...
a program that searches for and identifies items in a database that correspond to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web
a program that searches for and identifies items in a database that correspond to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web
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this is chimkandi noob bot
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