Supper, R.: Entwicklung und Grundprinzipien von PRECIS, einem computergestütztem Indexierungssystem (1985)
0.01
0.006998379 = product of:
0.05598703 = sum of:
0.020596698 = weight(_text_:und in 697) [ClassicSimilarity], result of:
0.020596698 = score(doc=697,freq=4.0), product of:
0.049562663 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022362119 = queryNorm
0.41556883 = fieldWeight in 697, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=697)
0.014793634 = weight(_text_:der in 697) [ClassicSimilarity], result of:
0.014793634 = score(doc=697,freq=2.0), product of:
0.04995176 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.022362119 = queryNorm
0.29615843 = fieldWeight in 697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=697)
0.020596698 = weight(_text_:und in 697) [ClassicSimilarity], result of:
0.020596698 = score(doc=697,freq=4.0), product of:
0.049562663 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.022362119 = queryNorm
0.41556883 = fieldWeight in 697, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=697)
0.125 = coord(3/24)
- Series
- Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen, H.6
- Source
- Neue Regelwerke zum Schlagwortkatalog: Einführung in RSWK u. PRECIS. Vorträge e. Fortbildungsveranstaltung der FHBD in Köln am 9. u. 10.7.1984