Cunningham, P.; Veale, T.; Conway, A.: Knowledge acquisition for concept indexing in document retrieval (1992)
0.01
0.010934137 = product of:
0.03280241 = sum of:
0.03280241 = product of:
0.06560482 = sum of:
0.06560482 = weight(_text_:indexing in 5083) [ClassicSimilarity], result of:
0.06560482 = score(doc=5083,freq=2.0), product of:
0.19390269 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.050655533 = queryNorm
0.3383389 = fieldWeight in 5083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0625 = fieldNorm(doc=5083)
0.5 = coord(1/2)
0.33333334 = coord(1/3)