-
Haykin, D.J.: Subject headings : fundamental concepts (1985)
0.03
0.031086093 = product of:
0.062172186 = sum of:
0.062172186 = product of:
0.12434437 = sum of:
0.12434437 = weight(_text_:d.j in 3617) [ClassicSimilarity], result of:
0.12434437 = score(doc=3617,freq=4.0), product of:
0.29605126 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.044054244 = queryNorm
0.42000958 = fieldWeight in 3617, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.03125 = fieldNorm(doc=3617)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Original in: Haykin, D.J.: Subject headings: a practical guide. Washington, DC U.S. Government Printing Office 1951. S.7-11.
-
Ringshausen, H.: Vom Schlagwortkatalog zum Schlag-Stichwortkatalog (1973/74)
0.02
0.023874968 = product of:
0.047749937 = sum of:
0.047749937 = product of:
0.09549987 = sum of:
0.09549987 = weight(_text_:22 in 2767) [ClassicSimilarity], result of:
0.09549987 = score(doc=2767,freq=2.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.61904186 = fieldWeight in 2767, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=2767)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- DFW. 22(1973/74), S.41-42
-
Drtina, J.: ¬Der Schlagwortkatalog (1961)
0.01
0.011937484 = product of:
0.023874968 = sum of:
0.023874968 = product of:
0.047749937 = sum of:
0.047749937 = weight(_text_:22 in 179) [ClassicSimilarity], result of:
0.047749937 = score(doc=179,freq=2.0), product of:
0.15427046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044054244 = queryNorm
0.30952093 = fieldWeight in 179, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=179)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.2007 12:07:25
