Liddy, E.D.; Diamond, T.; McKenna, M.: DR-LINK in TIPSTER (2000)
0.01
0.006866273 = product of:
0.027465092 = sum of:
0.027465092 = weight(_text_:information in 3907) [ClassicSimilarity], result of:
0.027465092 = score(doc=3907,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.3103276 = fieldWeight in 3907, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=3907)
0.25 = coord(1/4)
- Source
- Information retrieval. 3(2000), S.291-311
