-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.0051727714 = product of:
0.018104699 = sum of:
0.003649688 = product of:
0.014598752 = sum of:
0.014598752 = weight(_text_:m in 217) [ClassicSimilarity], result of:
0.014598752 = score(doc=217,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.01445501 = product of:
0.02891002 = sum of:
0.02891002 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.02891002 = score(doc=217,freq=2.0), product of:
0.093402475 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.026672479 = 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)
0.2857143 = coord(2/7)
- Date
- 22. 4.2007 10:07:51
- Type
- m
-
Foskett, A.C.: ¬The subject approach to information (1996)
0.00
0.0038795783 = product of:
0.013578524 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 749) [ClassicSimilarity], result of:
0.010949065 = score(doc=749,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.010841258 = product of:
0.021682516 = sum of:
0.021682516 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.021682516 = score(doc=749,freq=2.0), product of:
0.093402475 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.026672479 = 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)
0.2857143 = coord(2/7)
- 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
6.5173005E-4 = product of:
0.00456211 = sum of:
0.00456211 = product of:
0.01824844 = sum of:
0.01824844 = weight(_text_:m in 571) [ClassicSimilarity], result of:
0.01824844 = score(doc=571,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.14285715 = coord(1/7)
- Type
- m
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.00
4.5621104E-4 = product of:
0.0031934772 = sum of:
0.0031934772 = product of:
0.012773909 = sum of:
0.012773909 = weight(_text_:m in 2021) [ClassicSimilarity], result of:
0.012773909 = score(doc=2021,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.14285715 = coord(1/7)
- Type
- m
-
Hjoerland, B.: Information seeking and subject representation : an activity-theoretical approach to information science (1997)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 6963) [ClassicSimilarity], result of:
0.010949065 = score(doc=6963,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.14285715 = coord(1/7)
- Type
- m
-
Berman, S.: Not in my library! : "Berman's bag" columns from The Unabshed Librarian, 2000-2013 (2013)
0.00
1.9551902E-4 = product of:
0.0013686331 = sum of:
0.0013686331 = product of:
0.0054745325 = sum of:
0.0054745325 = weight(_text_:m in 1515) [ClassicSimilarity], result of:
0.0054745325 = score(doc=1515,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.14285715 = coord(1/7)
- Type
- m
-
Broughton, V.: Essential thesaurus construction (2006)
0.00
1.3034602E-4 = product of:
9.12422E-4 = sum of:
9.12422E-4 = product of:
0.003649688 = sum of:
0.003649688 = weight(_text_:m in 2924) [ClassicSimilarity], result of:
0.003649688 = score(doc=2924,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = 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)
0.14285715 = coord(1/7)
- Type
- m