Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997)
0.11
0.112348065 = product of:
0.18724677 = sum of:
0.051712103 = weight(_text_:u in 3103) [ClassicSimilarity], result of:
0.051712103 = score(doc=3103,freq=2.0), product of:
0.14293861 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.043652784 = queryNorm
0.3617784 = fieldWeight in 3103, 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=3103)
0.10596293 = sum of:
0.02976989 = weight(_text_:h in 3103) [ClassicSimilarity], result of:
0.02976989 = score(doc=3103,freq=2.0), product of:
0.108453125 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.043652784 = queryNorm
0.27449545 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.07619304 = weight(_text_:l in 3103) [ClassicSimilarity], result of:
0.07619304 = score(doc=3103,freq=2.0), product of:
0.17350465 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.043652784 = queryNorm
0.4391412 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.029571747 = product of:
0.059143495 = sum of:
0.059143495 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.059143495 = score(doc=3103,freq=2.0), product of:
0.1528646 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043652784 = queryNorm
0.38690117 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 27. 2.1999 20:55:22
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman