-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.02
0.023865508 = product of:
0.047731016 = sum of:
0.047731016 = sum of:
0.00688219 = weight(_text_:e in 217) [ClassicSimilarity], result of:
0.00688219 = score(doc=217,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.12704675 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.040848825 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.040848825 = score(doc=217,freq=2.0), product of:
0.13197435 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037687257 = 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)
- Date
- 22. 4.2007 10:07:51
- Language
- e
-
Foskett, A.C.: ¬The subject approach to information (1996)
0.02
0.01789913 = product of:
0.03579826 = sum of:
0.03579826 = sum of:
0.005161642 = weight(_text_:e in 749) [ClassicSimilarity], result of:
0.005161642 = score(doc=749,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.09528506 = fieldWeight in 749, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=749)
0.030636618 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.030636618 = score(doc=749,freq=2.0), product of:
0.13197435 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037687257 = 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)
- Date
- 25. 7.2002 21:22:31
- Language
- e
-
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
0.0021506844 = product of:
0.0043013687 = sum of:
0.0043013687 = product of:
0.008602737 = sum of:
0.008602737 = weight(_text_:e in 571) [ClassicSimilarity], result of:
0.008602737 = score(doc=571,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.15880844 = fieldWeight in 571, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=571)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.00
0.001505479 = product of:
0.003010958 = sum of:
0.003010958 = product of:
0.006021916 = sum of:
0.006021916 = weight(_text_:e in 2021) [ClassicSimilarity], result of:
0.006021916 = score(doc=2021,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.1111659 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Hjoerland, B.: Information seeking and subject representation : an activity-theoretical approach to information science (1997)
0.00
0.0012904105 = product of:
0.002580821 = sum of:
0.002580821 = product of:
0.005161642 = sum of:
0.005161642 = weight(_text_:e in 6963) [ClassicSimilarity], result of:
0.005161642 = score(doc=6963,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.09528506 = fieldWeight in 6963, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=6963)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Berman, S.: Not in my library! : "Berman's bag" columns from The Unabshed Librarian, 2000-2013 (2013)
0.00
6.4520526E-4 = product of:
0.0012904105 = sum of:
0.0012904105 = product of:
0.002580821 = sum of:
0.002580821 = weight(_text_:e in 1515) [ClassicSimilarity], result of:
0.002580821 = score(doc=1515,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.04764253 = fieldWeight in 1515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0234375 = fieldNorm(doc=1515)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Broughton, V.: Essential thesaurus construction (2006)
0.00
4.3013686E-4 = product of:
8.602737E-4 = sum of:
8.602737E-4 = product of:
0.0017205474 = sum of:
0.0017205474 = weight(_text_:e in 2924) [ClassicSimilarity], result of:
0.0017205474 = score(doc=2924,freq=2.0), product of:
0.05417053 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.037687257 = queryNorm
0.031761687 = fieldWeight in 2924, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.015625 = fieldNorm(doc=2924)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
