-
Jochum, F.; Reiner, U.: Probleme bei der Planung von Information Retrieval Experimenten (1984)
0.03
0.027866995 = product of:
0.05573399 = sum of:
0.05573399 = product of:
0.11146798 = sum of:
0.11146798 = weight(_text_:f in 456) [ClassicSimilarity], result of:
0.11146798 = score(doc=456,freq=2.0), product of:
0.18080194 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.04536168 = queryNorm
0.6165198 = fieldWeight in 456, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.109375 = fieldNorm(doc=456)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Konrad, E.; Linden, F.; Meißner, B.; Reiner, U.: Wissensbasierte Dokumenten- und Faktenbankauswahl mit verschiedenen Dialogsprachen (1986)
0.03
0.027866995 = product of:
0.05573399 = sum of:
0.05573399 = product of:
0.11146798 = sum of:
0.11146798 = weight(_text_:f in 502) [ClassicSimilarity], result of:
0.11146798 = score(doc=502,freq=2.0), product of:
0.18080194 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.04536168 = queryNorm
0.6165198 = fieldWeight in 502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.109375 = fieldNorm(doc=502)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Reiner, U.: Automatische DDC-Klassifizierung von bibliografischen Titeldatensätzen (2009)
0.02
0.015364703 = product of:
0.030729406 = sum of:
0.030729406 = product of:
0.06145881 = sum of:
0.06145881 = weight(_text_:22 in 611) [ClassicSimilarity], result of:
0.06145881 = score(doc=611,freq=2.0), product of:
0.15884887 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04536168 = 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
0.006145881 = product of:
0.012291762 = sum of:
0.012291762 = product of:
0.024583524 = sum of:
0.024583524 = weight(_text_:22 in 3284) [ClassicSimilarity], result of:
0.024583524 = score(doc=3284,freq=2.0), product of:
0.15884887 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04536168 = 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