Bar-Ilan, J.; Zhitomirsky-Geffet, M.; Miller, Y.; Shoham, S.: ¬The effects of background information and social interaction on image tagging (2010)
0.01
0.009876927 = product of:
0.019753855 = sum of:
0.019753855 = product of:
0.02963078 = sum of:
0.0042091734 = weight(_text_:s in 3453) [ClassicSimilarity], result of:
0.0042091734 = score(doc=3453,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.08494043 = fieldWeight in 3453, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3453)
0.025421606 = weight(_text_:j in 3453) [ClassicSimilarity], result of:
0.025421606 = score(doc=3453,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.17553353 = fieldWeight in 3453, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=3453)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.940-951