Jarvelin, K.: ¬A deductive data model for thesaurus navigation and query expansion (1996)
0.01
0.010110723 = product of:
0.020221446 = sum of:
0.020221446 = product of:
0.04044289 = sum of:
0.04044289 = weight(_text_:k in 5625) [ClassicSimilarity], result of:
0.04044289 = score(doc=5625,freq=2.0), product of:
0.12817578 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.035905812 = queryNorm
0.31552678 = fieldWeight in 5625, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0625 = fieldNorm(doc=5625)
0.5 = coord(1/2)
0.5 = coord(1/2)
