Search (2 results, page 1 of 1)
- Did you mean:
- compass's%3a%20information services %2f management%22 2
-
Leighton, H.V.: Performance of four World Wide Web (WWW) index services : Infoseek, Lycos, WebCrawler and WWWWorm (1995)
0.03
0.029637076 = product of: 0.118548304 = sum of: 0.118548304 = weight(_text_:services in 3168) [ClassicSimilarity], result of: 0.118548304 = score(doc=3168,freq=4.0), product of: 0.17221296 = queryWeight, product of: 3.6713707 = idf(docFreq=3057, maxDocs=44218) 0.046906993 = queryNorm 0.688382 = fieldWeight in 3168, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 3.6713707 = idf(docFreq=3057, maxDocs=44218) 0.09375 = fieldNorm(doc=3168) 0.25 = coord(1/4)
- Source
- http://www.winona.msus.edu/services-f/library-f/webind.htm
-
Leighton, H.V.; Srivastava, J.: First 20 precision among World Wide Web search services (search engines) (1999)
0.02
0.020956578 = product of: 0.08382631 = sum of: 0.08382631 = weight(_text_:services in 4309) [ClassicSimilarity], result of: 0.08382631 = score(doc=4309,freq=2.0), product of: 0.17221296 = queryWeight, product of: 3.6713707 = idf(docFreq=3057, maxDocs=44218) 0.046906993 = queryNorm 0.4867596 = fieldWeight in 4309, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.6713707 = idf(docFreq=3057, maxDocs=44218) 0.09375 = fieldNorm(doc=4309) 0.25 = coord(1/4)