Bookstein, A.; Kulyukin, V.; Raita, T.; Nicholson, J.: Adapting measures of clumping strength to assess term-term similarity (2003)
0.01
0.012844257 = product of:
0.025688514 = sum of:
0.025688514 = product of:
0.07706554 = sum of:
0.07706554 = weight(_text_:v in 1609) [ClassicSimilarity], result of:
0.07706554 = score(doc=1609,freq=2.0), product of:
0.2386425 = queryWeight, product of:
4.871427 = idf(docFreq=920, maxDocs=44218)
0.048988212 = queryNorm
0.32293302 = fieldWeight in 1609, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.871427 = idf(docFreq=920, maxDocs=44218)
0.046875 = fieldNorm(doc=1609)
0.33333334 = coord(1/3)
0.5 = coord(1/2)