Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000)
0.00
0.0032434147 = product of:
0.012973659 = sum of:
0.012973659 = product of:
0.06486829 = sum of:
0.06486829 = weight(_text_:28 in 6030) [ClassicSimilarity], result of:
0.06486829 = score(doc=6030,freq=2.0), product of:
0.1365805 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038126875 = queryNorm
0.4749455 = fieldWeight in 6030, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.09375 = fieldNorm(doc=6030)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 10. 8.2001 21:28:39
