Griffiths, A.; Luckhurst, H.C.; Willett, P.: Using interdocument similarity information in document retrieval systems (1986)
0.12
0.11528629 = product of:
0.23057258 = sum of:
0.23057258 = product of:
0.46114516 = sum of:
0.46114516 = weight(_text_:h.c in 2415) [ClassicSimilarity], result of:
0.46114516 = score(doc=2415,freq=2.0), product of:
0.3767732 = queryWeight, product of:
7.912698 = idf(docFreq=43, maxDocs=44218)
0.047616277 = queryNorm
1.223933 = fieldWeight in 2415, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.912698 = idf(docFreq=43, maxDocs=44218)
0.109375 = fieldNorm(doc=2415)
0.5 = coord(1/2)
0.5 = coord(1/2)