Chung, E.-K.; Miksa, S.; Hastings, S.K.: ¬A framework of automatic subject term assignment for text categorization : an indexing conception-based approach (2010)
0.00
2.8827597E-4 = product of:
0.0040358636 = sum of:
0.0040358636 = weight(_text_:information in 3434) [ClassicSimilarity], result of:
0.0040358636 = score(doc=3434,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.0775819 = fieldWeight in 3434, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=3434)
0.071428575 = coord(1/14)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.688-699
