Principles underlying subject heading languages (SHLs) (1999)
0.03
0.029286543 = product of:
0.058573086 = sum of:
0.008555925 = weight(_text_:in in 1659) [ClassicSimilarity], result of:
0.008555925 = score(doc=1659,freq=4.0), product of:
0.06709274 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.049323663 = queryNorm
0.12752387 = fieldWeight in 1659, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.035057973 = weight(_text_:u in 1659) [ClassicSimilarity], result of:
0.035057973 = score(doc=1659,freq=2.0), product of:
0.16150759 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.049323663 = queryNorm
0.21706703 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.014959186 = product of:
0.029918373 = sum of:
0.029918373 = weight(_text_:retrieval in 1659) [ClassicSimilarity], result of:
0.029918373 = score(doc=1659,freq=2.0), product of:
0.14919989 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.049323663 = queryNorm
0.20052543 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.5 = coord(1/2)
0.5 = coord(3/6)
- Classification
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- Editor
- Lopes, M.I. u. J. Beall
- RVK
- AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
- Theme
- Verbale Doksprachen im Online-Retrieval