Callan, J.; Croft, W.B.; Broglio, J.: TREC and TIPSTER experiments with INQUERY (1995)
0.03
0.028268304 = product of:
0.07773783 = sum of:
0.0039050733 = weight(_text_:a in 1944) [ClassicSimilarity], result of:
0.0039050733 = score(doc=1944,freq=2.0), product of:
0.030653298 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.026584605 = queryNorm
0.12739488 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.0049101994 = weight(_text_:s in 1944) [ClassicSimilarity], result of:
0.0049101994 = score(doc=1944,freq=4.0), product of:
0.028903782 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026584605 = queryNorm
0.16988087 = fieldWeight in 1944, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.031492744 = weight(_text_:u in 1944) [ClassicSimilarity], result of:
0.031492744 = score(doc=1944,freq=2.0), product of:
0.08704981 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.026584605 = queryNorm
0.3617784 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.037429813 = weight(_text_:k in 1944) [ClassicSimilarity], result of:
0.037429813 = score(doc=1944,freq=2.0), product of:
0.09490114 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.026584605 = queryNorm
0.39440846 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.36363637 = coord(4/11)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.436-439.
- Source
- Information processing and management. 31(1995) no.3, S.327-343
- Type
- a