-
Osigwe, C.C.: ¬The effect of semantic and syntactic relationships in the choice of descriptor elements for precision in document indexing and information retrieval (1992)
0.04
0.044155907 = product of:
0.088311814 = sum of:
0.088311814 = product of:
0.17662363 = sum of:
0.17662363 = weight(_text_:205 in 4238) [ClassicSimilarity], result of:
0.17662363 = score(doc=4238,freq=2.0), product of:
0.31656274 = queryWeight, product of:
6.312392 = idf(docFreq=217, maxDocs=44218)
0.05014941 = queryNorm
0.5579419 = fieldWeight in 4238, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.312392 = idf(docFreq=217, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Quarterly bulletin of the International Association of Agricultural Information Specialists. 37(1992) no.4, S.205-208
-
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
0.020383658 = product of:
0.040767316 = sum of:
0.040767316 = product of:
0.08153463 = sum of:
0.08153463 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
0.08153463 = score(doc=4483,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.0135891065 = product of:
0.027178213 = sum of:
0.027178213 = product of:
0.054356426 = sum of:
0.054356426 = weight(_text_:22 in 3734) [ClassicSimilarity], result of:
0.054356426 = score(doc=3734,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.0135891065 = product of:
0.027178213 = sum of:
0.027178213 = product of:
0.054356426 = sum of:
0.054356426 = weight(_text_:22 in 4092) [ClassicSimilarity], result of:
0.054356426 = score(doc=4092,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.011890468 = product of:
0.023780936 = sum of:
0.023780936 = product of:
0.047561873 = sum of:
0.047561873 = weight(_text_:22 in 4042) [ClassicSimilarity], result of:
0.047561873 = score(doc=4042,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.011890468 = product of:
0.023780936 = sum of:
0.023780936 = product of:
0.047561873 = sum of:
0.047561873 = weight(_text_:22 in 2346) [ClassicSimilarity], result of:
0.047561873 = score(doc=2346,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.010191829 = product of:
0.020383658 = sum of:
0.020383658 = product of:
0.040767316 = sum of:
0.040767316 = weight(_text_:22 in 4116) [ClassicSimilarity], result of:
0.040767316 = score(doc=4116,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
0.008493192 = product of:
0.016986383 = sum of:
0.016986383 = product of:
0.033972766 = sum of:
0.033972766 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
0.033972766 = score(doc=2337,freq=2.0), product of:
0.1756147 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05014941 = 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
