Tahani, V.: ¬A general conceptual framework for information retrieval systems (1972)
0.00
6.773064E-4 = product of:
0.004063838 = sum of:
0.004063838 = product of:
0.012191514 = sum of:
0.012191514 = weight(_text_:d in 70) [ClassicSimilarity], result of:
0.012191514 = score(doc=70,freq=2.0), product of:
0.058080222 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.030570598 = queryNorm
0.20990817 = fieldWeight in 70, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.078125 = fieldNorm(doc=70)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Type
- d