Chevallet, J.-P.; Bruandet, M.F.: Impact de l'utilisation de multi terms sur la qualité des résponses dùn système de recherche d'information a indexation automatique (1999)
0.01
0.008924217 = product of:
0.044621084 = sum of:
0.014638993 = product of:
0.043916978 = sum of:
0.043916978 = weight(_text_:f in 6253) [ClassicSimilarity], result of:
0.043916978 = score(doc=6253,freq=2.0), product of:
0.12465895 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.031275876 = queryNorm
0.35229704 = fieldWeight in 6253, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=6253)
0.33333334 = coord(1/3)
0.02998209 = weight(_text_:des in 6253) [ClassicSimilarity], result of:
0.02998209 = score(doc=6253,freq=4.0), product of:
0.08661252 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.031275876 = queryNorm
0.34616345 = fieldWeight in 6253, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.0625 = fieldNorm(doc=6253)
0.2 = coord(2/10)
- Language
- f
- Source
- Organisation des connaissances en vue de leur intégration dans les systèmes de représentation et de recherche d'information. Ed.: J. Maniez, et al