Document (#18761)

Author

Clarke, S.J.
Willett, P.

Title

Estimating the recall performance of Web search engines

Source

Aslib proceedings. 49(1997) no.7, S.184-189

Year

1997

Abstract

Reports a comparison of the retrieval effectiveness of the AltaVista, Excite and Lycos Web search engines. Describes a method for comparing the recall of the 3 sets of searches, despite the fact that they are carried out on non identical sets of Web pages. It is thus possible, unlike previous comparative studies of Web search engines, to consider both recall and precision when evaluating the effectiveness of search engines

Theme

Suchmaschinen
Retrievalstudien

Object

AltaVista
Lycos
Excite

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