-
Fugmann, R.; Winter, J.H.: Reverse retrieval : toward analogy inferences by mechanized classification (treatise 7 on retrieval system theory) (1979)
0.02
0.021751886 = product of:
0.1522632 = sum of:
0.0761316 = weight(_text_:classification in 4771) [ClassicSimilarity], result of:
0.0761316 = score(doc=4771,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.7961767 = fieldWeight in 4771, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4771)
0.0761316 = weight(_text_:classification in 4771) [ClassicSimilarity], result of:
0.0761316 = score(doc=4771,freq=4.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.7961767 = fieldWeight in 4771, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4771)
0.14285715 = coord(2/14)
- Source
- International classification. 6(1979), S.85-91
-
Fugmann, R.: DIN 31623 oder die Problematik des genormten Indexierens (1979)
0.02
0.015380906 = product of:
0.107666336 = sum of:
0.053833168 = weight(_text_:classification in 991) [ClassicSimilarity], result of:
0.053833168 = score(doc=991,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 991, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=991)
0.053833168 = weight(_text_:classification in 991) [ClassicSimilarity], result of:
0.053833168 = score(doc=991,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 991, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=991)
0.14285715 = coord(2/14)
- Source
- International classification. 6(1979), S.109-117
-
Fugmann, R.: ¬The glamour and the misery of the thesaurus approach : treatise 4 on information retrieval theory (1974)
0.02
0.015380906 = product of:
0.107666336 = sum of:
0.053833168 = weight(_text_:classification in 1671) [ClassicSimilarity], result of:
0.053833168 = score(doc=1671,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1671)
0.053833168 = weight(_text_:classification in 1671) [ClassicSimilarity], result of:
0.053833168 = score(doc=1671,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 1671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=1671)
0.14285715 = coord(2/14)
- Source
- International classification. 1(1974), S.76-86
-
Fugmann, R.: Toward a theory of information supply and indexing : treatise 6 on retrieval system theory (1976)
0.02
0.015380906 = product of:
0.107666336 = sum of:
0.053833168 = weight(_text_:classification in 4766) [ClassicSimilarity], result of:
0.053833168 = score(doc=4766,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 4766, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4766)
0.053833168 = weight(_text_:classification in 4766) [ClassicSimilarity], result of:
0.053833168 = score(doc=4766,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 4766, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4766)
0.14285715 = coord(2/14)
- Source
- International classification. 3(1976), S.3-15
-
Fugmann, R.: Comments on: the UNISIST draft on indexing principles (1977)
0.02
0.015380906 = product of:
0.107666336 = sum of:
0.053833168 = weight(_text_:classification in 4767) [ClassicSimilarity], result of:
0.053833168 = score(doc=4767,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 4767, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4767)
0.053833168 = weight(_text_:classification in 4767) [ClassicSimilarity], result of:
0.053833168 = score(doc=4767,freq=2.0), product of:
0.09562149 = queryWeight, product of:
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.03002521 = queryNorm
0.5629819 = fieldWeight in 4767, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1847067 = idf(docFreq=4974, maxDocs=44218)
0.125 = fieldNorm(doc=4767)
0.14285715 = coord(2/14)
- Source
- International classification. 4(1977), S.32
