Seki, K.; Mostafa, J.: Gene ontology annotation as text categorization : an empirical study (2008)
0.00
0.004190547 = product of:
0.008381094 = sum of:
0.008381094 = product of:
0.02514328 = sum of:
0.02514328 = weight(_text_:j in 2123) [ClassicSimilarity], result of:
0.02514328 = score(doc=2123,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.17553353 = fieldWeight in 2123, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2123)
0.33333334 = coord(1/3)
0.5 = coord(1/2)