-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.02
0.016459983 = product of:
0.024689974 = sum of:
0.0049771997 = product of:
0.019908799 = sum of:
0.019908799 = weight(_text_:m in 217) [ClassicSimilarity], result of:
0.019908799 = score(doc=217,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.21994986 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.25 = coord(1/4)
0.019712774 = product of:
0.03942555 = sum of:
0.03942555 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.03942555 = score(doc=217,freq=2.0), product of:
0.12737603 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036374137 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Date
- 22. 4.2007 10:07:51
- Type
- m
-
Foskett, A.C.: ¬The subject approach to information (1996)
0.01
0.012344986 = product of:
0.01851748 = sum of:
0.0037329 = product of:
0.0149316 = sum of:
0.0149316 = weight(_text_:m in 749) [ClassicSimilarity], result of:
0.0149316 = score(doc=749,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.1649624 = fieldWeight in 749, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=749)
0.25 = coord(1/4)
0.01478458 = product of:
0.02956916 = sum of:
0.02956916 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.02956916 = score(doc=749,freq=2.0), product of:
0.12737603 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036374137 = queryNorm
0.23214069 = fieldWeight in 749, 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=749)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Date
- 25. 7.2002 21:22:31
- Type
- m
-
Wheatley, A.: ¬A manual on printed subject indexes : report to the British Library Research and Development Department on Project SI/G/243 (1978)
0.00
0.0020738335 = product of:
0.0062215 = sum of:
0.0062215 = product of:
0.024886 = sum of:
0.024886 = weight(_text_:m in 571) [ClassicSimilarity], result of:
0.024886 = score(doc=571,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.27493733 = fieldWeight in 571, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=571)
0.25 = coord(1/4)
0.33333334 = coord(1/3)
- Type
- m
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.00
0.0014516835 = product of:
0.00435505 = sum of:
0.00435505 = product of:
0.0174202 = sum of:
0.0174202 = weight(_text_:m in 2021) [ClassicSimilarity], result of:
0.0174202 = score(doc=2021,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.19245613 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.25 = coord(1/4)
0.33333334 = coord(1/3)
- Type
- m
-
Hjoerland, B.: Information seeking and subject representation : an activity-theoretical approach to information science (1997)
0.00
0.0012443 = product of:
0.0037329 = sum of:
0.0037329 = product of:
0.0149316 = sum of:
0.0149316 = weight(_text_:m in 6963) [ClassicSimilarity], result of:
0.0149316 = score(doc=6963,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.1649624 = fieldWeight in 6963, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=6963)
0.25 = coord(1/4)
0.33333334 = coord(1/3)
- Type
- m
-
Berman, S.: Not in my library! : "Berman's bag" columns from The Unabshed Librarian, 2000-2013 (2013)
0.00
6.2215E-4 = product of:
0.00186645 = sum of:
0.00186645 = product of:
0.0074658 = sum of:
0.0074658 = weight(_text_:m in 1515) [ClassicSimilarity], result of:
0.0074658 = score(doc=1515,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.0824812 = fieldWeight in 1515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0234375 = fieldNorm(doc=1515)
0.25 = coord(1/4)
0.33333334 = coord(1/3)
- Type
- m
-
Broughton, V.: Essential thesaurus construction (2006)
0.00
4.1476666E-4 = product of:
0.0012442999 = sum of:
0.0012442999 = product of:
0.0049771997 = sum of:
0.0049771997 = weight(_text_:m in 2924) [ClassicSimilarity], result of:
0.0049771997 = score(doc=2924,freq=2.0), product of:
0.090515174 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.036374137 = queryNorm
0.054987464 = fieldWeight in 2924, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.015625 = fieldNorm(doc=2924)
0.25 = coord(1/4)
0.33333334 = coord(1/3)
- Type
- m