Drori, O.; Alon, N.: Using document classification for displaying search results (2003)
0.01
0.012792304 = product of:
0.025584608 = sum of:
0.025584608 = product of:
0.051169217 = sum of:
0.051169217 = weight(_text_:n in 1565) [ClassicSimilarity], result of:
0.051169217 = score(doc=1565,freq=2.0), product of:
0.1790228 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.041520655 = queryNorm
0.28582513 = fieldWeight in 1565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.046875 = fieldNorm(doc=1565)
0.5 = coord(1/2)
0.5 = coord(1/2)