Chen, S.Y.; Liu, X.: ¬The contribution of data mining to information science : making sense of it all (2005)
0.03
0.032655 = product of:
0.06531 = sum of:
0.06531 = product of:
0.13062 = sum of:
0.13062 = weight(_text_:x in 4655) [ClassicSimilarity], result of:
0.13062 = score(doc=4655,freq=2.0), product of:
0.2333109 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.055251822 = queryNorm
0.55985385 = fieldWeight in 4655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.09375 = fieldNorm(doc=4655)
0.5 = coord(1/2)
0.5 = coord(1/2)
