-
Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980)
0.02
0.0188177 = product of:
0.06586195 = sum of:
0.041900817 = weight(_text_:u in 5835) [ClassicSimilarity], result of:
0.041900817 = score(doc=5835,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.3617784 = fieldWeight in 5835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=5835)
0.02396113 = product of:
0.04792226 = sum of:
0.04792226 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
0.04792226 = score(doc=5835,freq=2.0), product of:
0.12386176 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035370585 = queryNorm
0.38690117 = fieldWeight in 5835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5835)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Date
- 5. 8.2006 13:22:44
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u, L. Kajberg
-
Hutchins, J.: Summarization: some problems and methods (1987)
0.01
0.009018605 = product of:
0.06313023 = sum of:
0.06313023 = weight(_text_:j in 2738) [ClassicSimilarity], result of:
0.06313023 = score(doc=2738,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.5617073 = fieldWeight in 2738, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2738)
0.14285715 = coord(1/7)
-
Belkin, N.J.: ¬The problem of 'matching' in information retrieval (1980)
0.01
0.007182997 = product of:
0.050280977 = sum of:
0.050280977 = weight(_text_:u in 1329) [ClassicSimilarity], result of:
0.050280977 = score(doc=1329,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.43413407 = fieldWeight in 1329, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=1329)
0.14285715 = coord(1/7)
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
-
Austin, J.; Pejtersen, A.M.: Fiction retrieval: experimental design and evaluation of a search system based on user's value criteria. Pt.1 (1983)
0.01
0.006763954 = product of:
0.047347676 = sum of:
0.047347676 = weight(_text_:j in 142) [ClassicSimilarity], result of:
0.047347676 = score(doc=142,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.4212805 = fieldWeight in 142, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=142)
0.14285715 = coord(1/7)
-
Langridge, D.W.: Subject analysis : principles and procedures (1989)
0.00
0.0041900817 = product of:
0.02933057 = sum of:
0.02933057 = weight(_text_:u in 2021) [ClassicSimilarity], result of:
0.02933057 = score(doc=2021,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.25324488 = fieldWeight in 2021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=2021)
0.14285715 = coord(1/7)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur