-
Roux, P.J.A.; Rykheer, J.H.: Developing a South African master thesaurus for community information (1990)
0.07
0.07250315 = product of:
0.1450063 = sum of:
0.1450063 = product of:
0.2900126 = sum of:
0.2900126 = weight(_text_:master in 3596) [ClassicSimilarity], result of:
0.2900126 = score(doc=3596,freq=6.0), product of:
0.32877895 = queryWeight, product of:
6.5848994 = idf(docFreq=165, maxDocs=44218)
0.04992923 = queryNorm
0.8820899 = fieldWeight in 3596, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.5848994 = idf(docFreq=165, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In 1987 the Department of Library and Information Science at the University of South Africa committed itself to a research programme on community information. As part of that programme, the Department's Centre for Library and Information Service is compiling a prototype resource file of community information for a well-defined community in the Pretoria municipality. To retrieve information from the file, the Centre adopted an alphabetical approach, which necessitated a thesaurus. Instead of developing a thesaurus for the specific needs of the particular community, a "master" thesaurus, applicable to South African communities can be generated. The development of this South African "master" thesaurus for community information is described and the results reviewed.
-
Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999)
0.02
0.020294165 = product of:
0.04058833 = sum of:
0.04058833 = product of:
0.08117666 = sum of:
0.08117666 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
0.08117666 = score(doc=4483,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.46428138 = fieldWeight in 4483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4483)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 15. 3.2000 10:22:37
-
Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995)
0.01
0.013529444 = product of:
0.027058888 = sum of:
0.027058888 = product of:
0.054117776 = sum of:
0.054117776 = weight(_text_:22 in 3734) [ClassicSimilarity], result of:
0.054117776 = score(doc=3734,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.30952093 = fieldWeight in 3734, 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=3734)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Searcher. 3(1995) no.8, S.18-22
-
Z39.19-1993: Guidelines for the construction, format, and management of monolingual thesauri (1993)
0.01
0.013529444 = product of:
0.027058888 = sum of:
0.027058888 = product of:
0.054117776 = sum of:
0.054117776 = weight(_text_:22 in 4092) [ClassicSimilarity], result of:
0.054117776 = score(doc=4092,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.30952093 = fieldWeight in 4092, 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=4092)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Knowledge organization 22(1995) no.3/4, S.180-181 (M. Hudon)
-
Crouch, C.J.: ¬An approach to the automatic construction of global thesauri (1990)
0.01
0.011838263 = product of:
0.023676526 = sum of:
0.023676526 = product of:
0.04735305 = sum of:
0.04735305 = weight(_text_:22 in 4042) [ClassicSimilarity], result of:
0.04735305 = score(doc=4042,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.2708308 = fieldWeight in 4042, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4042)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.1996 3:39:53
-
Busch, J.A.: Building and accessing vocabulary resources for networked resource discovery and navigation (1998)
0.01
0.011838263 = product of:
0.023676526 = sum of:
0.023676526 = product of:
0.04735305 = sum of:
0.04735305 = weight(_text_:22 in 2346) [ClassicSimilarity], result of:
0.04735305 = score(doc=2346,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.2708308 = fieldWeight in 2346, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Schmitz-Esser, W.: Thesaurus and beyond : an advanced formula for linguistic engineering and information retrieval (1999)
0.01
0.010147083 = product of:
0.020294165 = sum of:
0.020294165 = product of:
0.04058833 = sum of:
0.04058833 = weight(_text_:22 in 4116) [ClassicSimilarity], result of:
0.04058833 = score(doc=4116,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.23214069 = fieldWeight in 4116, 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=4116)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization. 26(1999) no.1, S.10-22
-
Milstead, J.L.: Thesauri in a full-text world (1998)
0.01
0.008455902 = product of:
0.016911805 = sum of:
0.016911805 = product of:
0.03382361 = sum of:
0.03382361 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
0.03382361 = score(doc=2337,freq=2.0), product of:
0.17484367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04992923 = queryNorm
0.19345059 = fieldWeight in 2337, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05