-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.02
0.01649272 = product of:
0.03298544 = sum of:
0.03298544 = product of:
0.06597088 = sum of:
0.06597088 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.06597088 = score(doc=210,freq=2.0), product of:
0.12179354 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034779973 = queryNorm
0.5416616 = fieldWeight in 210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=210)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.1, S.11-15
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.02
0.01649272 = product of:
0.03298544 = sum of:
0.03298544 = product of:
0.06597088 = sum of:
0.06597088 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.06597088 = score(doc=211,freq=2.0), product of:
0.12179354 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034779973 = queryNorm
0.5416616 = fieldWeight in 211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=211)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.10, S.326-330
-
Riesthuis, G.J.A.: Vrije tekst en gecontroleerd vocabulaires (1999)
0.00
0.004854572 = product of:
0.009709144 = sum of:
0.009709144 = product of:
0.019418288 = sum of:
0.019418288 = weight(_text_:d in 3933) [ClassicSimilarity], result of:
0.019418288 = score(doc=3933,freq=2.0), product of:
0.06607749 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.034779973 = queryNorm
0.29387143 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=3933)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Übers. d. Titels: Free text and controlled thesauri