-
Robertson, S.E.; Walker, S.; Beaulieu, M.M.; Gatford, M.; Payne, A.: Okapi at TREC-4 (1996)
0.00
0.0025117681 = product of:
0.0050235363 = sum of:
0.0050235363 = product of:
0.010047073 = sum of:
0.010047073 = weight(_text_:e in 7546) [ClassicSimilarity], result of:
0.010047073 = score(doc=7546,freq=2.0), product of:
0.052721135 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03667889 = queryNorm
0.19057012 = fieldWeight in 7546, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=7546)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997)
0.00
0.0025117681 = product of:
0.0050235363 = sum of:
0.0050235363 = product of:
0.010047073 = sum of:
0.010047073 = weight(_text_:e in 3097) [ClassicSimilarity], result of:
0.010047073 = score(doc=3097,freq=2.0), product of:
0.052721135 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03667889 = queryNorm
0.19057012 = fieldWeight in 3097, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=3097)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Jones, S.; Gatford, M.; Robertson, S.; Hancock-Beaulieu, M.; Secker, J.; Walker, S.: Interactive thesaurus navigation : intelligence rules OK? (1995)
0.00
0.0014651981 = product of:
0.0029303962 = sum of:
0.0029303962 = product of:
0.0058607925 = sum of:
0.0058607925 = weight(_text_:e in 180) [ClassicSimilarity], result of:
0.0058607925 = score(doc=180,freq=2.0), product of:
0.052721135 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03667889 = queryNorm
0.1111659 = fieldWeight in 180, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=180)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e