Search (1 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2023 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 1
- rvk_ss%3a%2223 73400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 1
- rvk_ss%3a%2223 76400 allgemeinen %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 1
- rvk_ss%3a%2223 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunfts%2c information%22 1
- rvk_ss%3a%2223 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskünfte%2c information%22 1
-
Belkin, N.J.: ¬The problem of 'matching' in information retrieval (1980)
0.00
6.966614E-4 = product of: 0.010449921 = sum of: 0.010449921 = product of: 0.020899842 = sum of: 0.020899842 = weight(_text_:information in 1329) [ClassicSimilarity], result of: 0.020899842 = score(doc=1329,freq=6.0), product of: 0.05184426 = queryWeight, product of: 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.029532848 = queryNorm 0.40312737 = fieldWeight in 1329, product of: 2.4494898 = tf(freq=6.0), with freq of: 6.0 = termFreq=6.0 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.09375 = fieldNorm(doc=1329) 0.5 = coord(1/2) 0.06666667 = coord(1/15)
- 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