-
Reiner, U.: Automatische DDC-Klassifizierung von bibliografischen Titeldatensätzen (2009)
0.02
0.017970953 = product of:
0.035941906 = sum of:
0.035941906 = product of:
0.07188381 = sum of:
0.07188381 = weight(_text_:22 in 611) [ClassicSimilarity], result of:
0.07188381 = score(doc=611,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = queryNorm
0.38690117 = fieldWeight in 611, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=611)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 8.2009 12:54:24
-
Reiner, U.: Automatische DDC-Klassifizierung bibliografischer Titeldatensätze der Deutschen Nationalbibliografie (2009)
0.01
0.0071883807 = product of:
0.014376761 = sum of:
0.014376761 = product of:
0.028753523 = sum of:
0.028753523 = weight(_text_:22 in 3284) [ClassicSimilarity], result of:
0.028753523 = score(doc=3284,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = queryNorm
0.15476047 = fieldWeight in 3284, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=3284)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2010 14:41:24
-
Mitschdörfer, P.; Reiner, U.: Dokumenten-, Fakten- und Erklärungssuchsysteme (1991)
0.00
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = product of:
0.009701034 = sum of:
0.009701034 = weight(_text_:s in 394) [ClassicSimilarity], result of:
0.009701034 = score(doc=394,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16817348 = fieldWeight in 394, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=394)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.559-574
-
Jochum, F.; Reiner, U.: Probleme bei der Planung von Information Retrieval Experimenten (1984)
0.00
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = product of:
0.009701034 = sum of:
0.009701034 = weight(_text_:s in 456) [ClassicSimilarity], result of:
0.009701034 = score(doc=456,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16817348 = fieldWeight in 456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=456)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.296-312
-
Konrad, E.; Reiner, U.: Zur Semantik von Anfragesprachen für Dokumentennachweissysteme (1986)
0.00
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = product of:
0.009701034 = sum of:
0.009701034 = weight(_text_:s in 477) [ClassicSimilarity], result of:
0.009701034 = score(doc=477,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16817348 = fieldWeight in 477, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=477)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.180-197
-
Konrad, E.; Linden, F.; Meißner, B.; Reiner, U.: Wissensbasierte Dokumenten- und Faktenbankauswahl mit verschiedenen Dialogsprachen (1986)
0.00
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = product of:
0.009701034 = sum of:
0.009701034 = weight(_text_:s in 502) [ClassicSimilarity], result of:
0.009701034 = score(doc=502,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16817348 = fieldWeight in 502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=502)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.56?-58?
-
Reiner, U.: Anfragesprachen für Informationssysteme (1991)
0.00
0.001385862 = product of:
0.002771724 = sum of:
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = weight(_text_:s in 4553) [ClassicSimilarity], result of:
0.005543448 = score(doc=4553,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.09609913 = fieldWeight in 4553, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4553)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- IX, 237 S
-
Reiner, U.: DDC-based search in the data of the German National Bibliography (2008)
0.00
0.0010393964 = product of:
0.0020787928 = sum of:
0.0020787928 = product of:
0.0041575856 = sum of:
0.0041575856 = weight(_text_:s in 2166) [ClassicSimilarity], result of:
0.0041575856 = score(doc=2166,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.072074346 = fieldWeight in 2166, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2166)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.121-129
-
Reiner, U.: VZG-Projekt Colibri : Bewertung von automatisch DDC-klassifizierten Titeldatensätzen der Deutschen Nationalbibliothek (DNB) (2009)
0.00
8.6616375E-4 = product of:
0.0017323275 = sum of:
0.0017323275 = product of:
0.003464655 = sum of:
0.003464655 = weight(_text_:s in 2675) [ClassicSimilarity], result of:
0.003464655 = score(doc=2675,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.060061958 = fieldWeight in 2675, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2675)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- 111 S
