Huang, C.; Fu, T.; Chen, H.: Text-based video content classification for online video-sharing sites (2010)
0.02
0.01671111 = product of:
0.03342222 = sum of:
0.03342222 = product of:
0.05013333 = sum of:
0.017124087 = weight(_text_:h in 3452) [ClassicSimilarity], result of:
0.017124087 = score(doc=3452,freq=2.0), product of:
0.12476773 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.050219472 = queryNorm
0.13724773 = fieldWeight in 3452, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=3452)
0.033009242 = weight(_text_:c in 3452) [ClassicSimilarity], result of:
0.033009242 = score(doc=3452,freq=2.0), product of:
0.17322731 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.050219472 = queryNorm
0.1905545 = fieldWeight in 3452, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=3452)
0.6666667 = coord(2/3)
0.5 = coord(1/2)