-
Mandersloot, W.G.B.: Thesaurus control : the selection grouping and cross-referencing of terms for inclusion in a coordinate index world list (1970)
0.00
0.0023499418 = product of:
0.0046998835 = sum of:
0.0046998835 = product of:
0.009399767 = sum of:
0.009399767 = weight(_text_:a in 1972) [ClassicSimilarity], result of:
0.009399767 = score(doc=1972,freq=4.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.2161963 = fieldWeight in 1972, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1972)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Gopinath, M.A.; Prasad, K.N.: Compatibility of the principles for design of thesaurus and classification scheme (1976)
0.00
0.0023499418 = product of:
0.0046998835 = sum of:
0.0046998835 = product of:
0.009399767 = sum of:
0.009399767 = weight(_text_:a in 2943) [ClassicSimilarity], result of:
0.009399767 = score(doc=2943,freq=4.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.2161963 = fieldWeight in 2943, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2943)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library science with a slant to documentation. 13(1976) no.2, S.56-66
- Type
- a
-
Willetts, M.: Investigation of the relation between terms in thesauri (1975)
0.00
0.0022155463 = product of:
0.0044310926 = sum of:
0.0044310926 = product of:
0.008862185 = sum of:
0.008862185 = weight(_text_:a in 1359) [ClassicSimilarity], result of:
0.008862185 = score(doc=1359,freq=2.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.20383182 = fieldWeight in 1359, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=1359)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Lancaster, F.W.: Vocabulary control in information retrieval systems (1977)
0.00
0.0022155463 = product of:
0.0044310926 = sum of:
0.0044310926 = product of:
0.008862185 = sum of:
0.008862185 = weight(_text_:a in 1774) [ClassicSimilarity], result of:
0.008862185 = score(doc=1774,freq=2.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.20383182 = fieldWeight in 1774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=1774)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Methodische Richtlinie für die Erarbeitung von Thesauren (1972)
0.00
0.0022155463 = product of:
0.0044310926 = sum of:
0.0044310926 = product of:
0.008862185 = sum of:
0.008862185 = weight(_text_:a in 6210) [ClassicSimilarity], result of:
0.008862185 = score(doc=6210,freq=2.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.20383182 = fieldWeight in 6210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=6210)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Thesaurofacet: a new concept in subject retrieval schemes (1972)
0.00
0.0019582848 = product of:
0.0039165695 = sum of:
0.0039165695 = product of:
0.007833139 = sum of:
0.007833139 = weight(_text_:a in 1267) [ClassicSimilarity], result of:
0.007833139 = score(doc=1267,freq=4.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.18016359 = fieldWeight in 1267, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1267)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Henzler, R.G.: Modelle und Methoden der maschinellen Thesaurusentwicklung (1979)
0.00
0.0013847164 = product of:
0.0027694327 = sum of:
0.0027694327 = product of:
0.0055388655 = sum of:
0.0055388655 = weight(_text_:a in 1429) [ClassicSimilarity], result of:
0.0055388655 = score(doc=1429,freq=2.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.12739488 = fieldWeight in 1429, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1429)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Gilchrist, A.: ¬The thesaurus in retrieval (1971)
0.00
0.0013847164 = product of:
0.0027694327 = sum of:
0.0027694327 = product of:
0.0055388655 = sum of:
0.0055388655 = weight(_text_:a in 4593) [ClassicSimilarity], result of:
0.0055388655 = score(doc=4593,freq=2.0), product of:
0.043477926 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.037706986 = queryNorm
0.12739488 = fieldWeight in 4593, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.5 = coord(1/2)
0.5 = coord(1/2)
