Ruiz, M.E.; Srinivasan, P.: Combining machine learning and hierarchical indexing structures for text categorization (2001)
0.03
0.030813549 = product of:
0.061627097 = sum of:
0.061627097 = product of:
0.123254195 = sum of:
0.123254195 = weight(_text_:m.e in 1595) [ClassicSimilarity], result of:
0.123254195 = score(doc=1595,freq=2.0), product of:
0.28041926 = queryWeight, product of:
5.683172 = idf(docFreq=408, maxDocs=44218)
0.049342033 = queryNorm
0.4395354 = fieldWeight in 1595, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.683172 = idf(docFreq=408, maxDocs=44218)
0.0546875 = fieldNorm(doc=1595)
0.5 = coord(1/2)
0.5 = coord(1/2)
