Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999)
0.00
0.001380331 = product of:
0.01380331 = sum of:
0.0026457112 = weight(_text_:in in 1333) [ClassicSimilarity], result of:
0.0026457112 = score(doc=1333,freq=2.0), product of:
0.029340398 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.021569785 = queryNorm
0.09017298 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.046875 = fieldNorm(doc=1333)
0.002390375 = weight(_text_:s in 1333) [ClassicSimilarity], result of:
0.002390375 = score(doc=1333,freq=4.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.101928525 = fieldWeight in 1333, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1333)
0.008767224 = product of:
0.017534448 = sum of:
0.017534448 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
0.017534448 = score(doc=1333,freq=2.0), product of:
0.07553371 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021569785 = queryNorm
0.23214069 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1333)
0.5 = coord(1/2)
0.1 = coord(3/30)
- Date
- 10. 9.2000 17:38:22
- Source
- Library resources and technical services. 43(1999) no.3, S.140-160