Cole, C.: ¬A theory of information need for information retrieval that connects information to knowledge (2011)
0.01
0.007368494 = product of:
0.03684247 = sum of:
0.03684247 = weight(_text_:7 in 4474) [ClassicSimilarity], result of:
0.03684247 = score(doc=4474,freq=2.0), product of:
0.20131801 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.060770325 = queryNorm
0.18300632 = fieldWeight in 4474, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.0390625 = fieldNorm(doc=4474)
0.2 = coord(1/5)
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.7, S.1216-1231