-
Arastoopoor, S.; Fattahi, R.: ¬A more effective Web search through developing a small thesaurus of non-topical terms : a proposed model to improve pertinence and retrieval relevance (2014)
0.02
0.01580343 = product of:
0.03160686 = sum of:
0.03160686 = sum of:
0.0037918652 = weight(_text_:s in 1422) [ClassicSimilarity], result of:
0.0037918652 = score(doc=1422,freq=4.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.06795235 = fieldWeight in 1422, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=1422)
0.027814994 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.027814994 = score(doc=1422,freq=2.0), product of:
0.17972933 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05132441 = queryNorm
0.15476047 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=1422)
0.5 = coord(1/2)
- Pages
- S.192-199
- Source
- Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
-
Pazooki, F.; Zeinolabedini, M.H.; Arastoopoor, S.: RDA implementation issues in the Iranian National Bibliography : an analysis of bibliographic records (2014)
0.00
0.0014219495 = product of:
0.002843899 = sum of:
0.002843899 = product of:
0.005687798 = sum of:
0.005687798 = weight(_text_:s in 1985) [ClassicSimilarity], result of:
0.005687798 = score(doc=1985,freq=4.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.101928525 = fieldWeight in 1985, 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=1985)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 52(2014) no.6/7, S.621-639
-
Arastoopoor, S.; Fattahi, R.: Users' perception of aboutness and ofness in images : an approach to subject indexing based on Ervin Panofsky's theory and users'' view (2012)
0.00
0.0011849578 = product of:
0.0023699156 = sum of:
0.0023699156 = product of:
0.004739831 = sum of:
0.004739831 = weight(_text_:s in 872) [ClassicSimilarity], result of:
0.004739831 = score(doc=872,freq=4.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.08494043 = fieldWeight in 872, 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=872)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.345-351
-
Pazooki, F.; Zeinolabedini, M.H.; Arastoopoor, S.: Acceptance and viewpoint of iranian catalogers regarding RDA : the case of the National Library and Archive of Iran (2014)
0.00
0.0011849578 = product of:
0.0023699156 = sum of:
0.0023699156 = product of:
0.004739831 = sum of:
0.004739831 = weight(_text_:s in 1987) [ClassicSimilarity], result of:
0.004739831 = score(doc=1987,freq=4.0), product of:
0.055801827 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.05132441 = queryNorm
0.08494043 = fieldWeight in 1987, 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=1987)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 52(2014) no.6/7, S.640-659