Fatemi, N.: MPEG-7 in practice : analysis of a television news retrieval application (2007)
0.02
0.015191125 = product of:
0.03038225 = sum of:
0.03038225 = product of:
0.0607645 = sum of:
0.0607645 = weight(_text_:n in 473) [ClassicSimilarity], result of:
0.0607645 = score(doc=473,freq=2.0), product of:
0.1822228 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.04226283 = queryNorm
0.33346266 = fieldWeight in 473, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0546875 = fieldNorm(doc=473)
0.5 = coord(1/2)
0.5 = coord(1/2)