Lespinasse, K.: TREC: une conference pour l'evaluation des systemes de recherche d'information (1997)
0.02
0.02145962 = product of:
0.06437886 = sum of:
0.06437886 = product of:
0.09656829 = sum of:
0.041265294 = weight(_text_:retrieval in 744) [ClassicSimilarity], result of:
0.041265294 = score(doc=744,freq=2.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.26736724 = fieldWeight in 744, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0625 = fieldNorm(doc=744)
0.055302992 = weight(_text_:22 in 744) [ClassicSimilarity], result of:
0.055302992 = score(doc=744,freq=2.0), product of:
0.17867287 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051022716 = queryNorm
0.30952093 = fieldWeight in 744, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=744)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 1. 8.1996 22:01:00
- Footnote
- Übers. d. Titels: TREC: the Text REtrieval Conference