Goller, C.; Löning, J.; Will, T.; Wolff, W.: Automatic document classification : a thourough evaluation of various methods (2000)
0.01
0.013378366 = product of:
0.026756732 = sum of:
0.026756732 = product of:
0.053513464 = sum of:
0.053513464 = weight(_text_:t in 5480) [ClassicSimilarity], result of:
0.053513464 = score(doc=5480,freq=2.0), product of:
0.20491594 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.05201693 = queryNorm
0.26114836 = fieldWeight in 5480, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.046875 = fieldNorm(doc=5480)
0.5 = coord(1/2)
0.5 = coord(1/2)