Matthews, B.; Jones, C.; Puzon, B.; Moon, J.; Tudhope, D.; Golub, K.; Nielsen, M.L.: ¬An evaluation of enhancing social tagging with a knowledge organization system (2010)
0.02
0.017559042 = product of:
0.087795205 = sum of:
0.087795205 = weight(_text_:m.l in 4171) [ClassicSimilarity], result of:
0.087795205 = score(doc=4171,freq=2.0), product of:
0.25176874 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.039884835 = queryNorm
0.3487137 = fieldWeight in 4171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.0390625 = fieldNorm(doc=4171)
0.2 = coord(1/5)
