-
Supper, R.: PRECIS, ein computerunterstütztes alphabetisches Indexierungssystem (1975)
0.01
0.009123132 = product of:
0.018246263 = sum of:
0.018246263 = product of:
0.054738786 = sum of:
0.054738786 = weight(_text_:h in 1000) [ClassicSimilarity], result of:
0.054738786 = score(doc=1000,freq=2.0), product of:
0.124635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05016605 = queryNorm
0.4391927 = fieldWeight in 1000, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=1000)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 26(1975) H.4/5, S.156-162
-
Beck, H.: PRECIS: eine computerunterstützte verbale Sacherschließungsmethode auf linguistischer Grundlage (1986)
0.01
0.00798274 = product of:
0.01596548 = sum of:
0.01596548 = product of:
0.047896437 = sum of:
0.047896437 = weight(_text_:h in 1585) [ClassicSimilarity], result of:
0.047896437 = score(doc=1585,freq=2.0), product of:
0.124635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05016605 = queryNorm
0.38429362 = fieldWeight in 1585, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=1585)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Supper, R.: Entwicklung und Grundprinzipien von PRECIS, einem computergestütztem Indexierungssystem (1985)
0.01
0.0068423483 = product of:
0.0136846965 = sum of:
0.0136846965 = product of:
0.04105409 = sum of:
0.04105409 = weight(_text_:h in 697) [ClassicSimilarity], result of:
0.04105409 = score(doc=697,freq=2.0), product of:
0.124635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.05016605 = queryNorm
0.32939452 = fieldWeight in 697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.09375 = fieldNorm(doc=697)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Series
- Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen, H.6