-
Ashford, J.H.; Matkin, D.I.: Studies in the application of free text package systems for information storage and retrieval in libraries and related information centres (1982)
0.01
0.012209761 = product of:
0.024419522 = sum of:
0.024419522 = product of:
0.048839044 = sum of:
0.048839044 = weight(_text_:m in 1351) [ClassicSimilarity], result of:
0.048839044 = score(doc=1351,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.38491225 = fieldWeight in 1351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=1351)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Tenopir, C.; Ro, J.S.: Full text databases (1990)
0.01
0.012209761 = product of:
0.024419522 = sum of:
0.024419522 = product of:
0.048839044 = sum of:
0.048839044 = weight(_text_:m in 1916) [ClassicSimilarity], result of:
0.048839044 = score(doc=1916,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.38491225 = fieldWeight in 1916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=1916)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Rösener, C.: ¬Die Stecknadel im Heuhaufen : Natürlichsprachlicher Zugang zu Volltextdatenbanken (2005)
0.00
0.0034885032 = product of:
0.0069770063 = sum of:
0.0069770063 = product of:
0.013954013 = sum of:
0.013954013 = weight(_text_:m in 548) [ClassicSimilarity], result of:
0.013954013 = score(doc=548,freq=2.0), product of:
0.12688358 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.05098903 = queryNorm
0.10997493 = fieldWeight in 548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03125 = fieldNorm(doc=548)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
