Search (2 results, page 1 of 1)
-
Lu, K.; Mao, J.: ¬An automatic approach to weighted subject indexing : an empirical study in the biomedical domain (2015)
0.00
0.0037291776 = product of: 0.011187533 = sum of: 0.011187533 = product of: 0.033562597 = sum of: 0.033562597 = weight(_text_:k in 4005) [ClassicSimilarity], result of: 0.033562597 = score(doc=4005,freq=2.0), product of: 0.17019208 = queryWeight, product of: 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.047675814 = queryNorm 0.19720423 = fieldWeight in 4005, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.0390625 = fieldNorm(doc=4005) 0.33333334 = coord(1/3) 0.33333334 = coord(1/3)
-
Lu, K.; Mao, J.; Li, G.: Toward effective automated weighted subject indexing : a comparison of different approaches in different environments (2018)
0.00
0.0037291776 = product of: 0.011187533 = sum of: 0.011187533 = product of: 0.033562597 = sum of: 0.033562597 = weight(_text_:k in 4292) [ClassicSimilarity], result of: 0.033562597 = score(doc=4292,freq=2.0), product of: 0.17019208 = queryWeight, product of: 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.047675814 = queryNorm 0.19720423 = fieldWeight in 4292, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.0390625 = fieldNorm(doc=4292) 0.33333334 = coord(1/3) 0.33333334 = coord(1/3)