Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999)
0.01
0.007870673 = product of:
0.023612019 = sum of:
0.023612019 = product of:
0.07083605 = sum of:
0.07083605 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
0.07083605 = score(doc=6776,freq=2.0), product of:
0.15257138 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043569047 = queryNorm
0.46428138 = fieldWeight in 6776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6776)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Information today. 16(1999) no.8, S.20-22
