-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.012305561 = product of:
0.06562966 = sum of:
0.02349941 = weight(_text_:und in 217) [ClassicSimilarity], result of:
0.02349941 = score(doc=217,freq=8.0), product of:
0.059977766 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027061297 = queryNorm
0.39180204 = fieldWeight in 217, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.02746452 = product of:
0.05492904 = sum of:
0.05492904 = weight(_text_:grundlagen in 217) [ClassicSimilarity], result of:
0.05492904 = score(doc=217,freq=2.0), product of:
0.12968144 = queryWeight, product of:
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.027061297 = queryNorm
0.42356902 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.5 = coord(1/2)
0.014665729 = product of:
0.029331459 = sum of:
0.029331459 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.029331459 = score(doc=217,freq=2.0), product of:
0.094764054 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.027061297 = 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)
0.1875 = coord(3/16)
- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Date
- 22. 4.2007 10:07:51
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Aitchison, J.; Gilchrist, A.: Thesaurus construction : a practical manual (1987)
0.01
0.0061272224 = product of:
0.04901778 = sum of:
0.014687132 = weight(_text_:und in 6869) [ClassicSimilarity], result of:
0.014687132 = score(doc=6869,freq=2.0), product of:
0.059977766 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027061297 = queryNorm
0.24487628 = fieldWeight in 6869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=6869)
0.034330647 = product of:
0.068661295 = sum of:
0.068661295 = weight(_text_:grundlagen in 6869) [ClassicSimilarity], result of:
0.068661295 = score(doc=6869,freq=2.0), product of:
0.12968144 = queryWeight, product of:
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.027061297 = queryNorm
0.52946126 = fieldWeight in 6869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.078125 = fieldNorm(doc=6869)
0.5 = coord(1/2)
0.125 = coord(2/16)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
Grundlagen u. Einführungen: Allgemeine Literatur
-
Hedden, H.: ¬The accidental taxonomist (2012)
0.00
0.002450889 = product of:
0.019607112 = sum of:
0.0058748526 = weight(_text_:und in 2915) [ClassicSimilarity], result of:
0.0058748526 = score(doc=2915,freq=2.0), product of:
0.059977766 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.027061297 = queryNorm
0.09795051 = fieldWeight in 2915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.03125 = fieldNorm(doc=2915)
0.01373226 = product of:
0.02746452 = sum of:
0.02746452 = weight(_text_:grundlagen in 2915) [ClassicSimilarity], result of:
0.02746452 = score(doc=2915,freq=2.0), product of:
0.12968144 = queryWeight, product of:
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.027061297 = queryNorm
0.21178451 = fieldWeight in 2915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.03125 = fieldNorm(doc=2915)
0.5 = coord(1/2)
0.125 = coord(2/16)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
Grundlagen u. Einführungen: Allgemeine Literatur
-
Golub, K.: Subject access to information : an interdisciplinary approach (2015)
0.00
0.0012873994 = product of:
0.020598391 = sum of:
0.020598391 = product of:
0.041196782 = sum of:
0.041196782 = weight(_text_:grundlagen in 134) [ClassicSimilarity], result of:
0.041196782 = score(doc=134,freq=2.0), product of:
0.12968144 = queryWeight, product of:
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.027061297 = queryNorm
0.31767678 = fieldWeight in 134, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7921367 = idf(docFreq=996, maxDocs=44218)
0.046875 = fieldNorm(doc=134)
0.5 = coord(1/2)
0.0625 = coord(1/16)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
