Wenyin, L.; Chen, Z.; Li, M.; Zhang, H.: ¬A media agent for automatically builiding a personalized semantic index of Web media objects (2001)
0.01
0.007837295 = product of:
0.01567459 = sum of:
0.01567459 = product of:
0.047023766 = sum of:
0.047023766 = weight(_text_:l in 6522) [ClassicSimilarity], result of:
0.047023766 = score(doc=6522,freq=2.0), product of:
0.17846866 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.044901703 = queryNorm
0.26348472 = fieldWeight in 6522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=6522)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
