Search (2 results, page 1 of 1)
- Did you mean:
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packages%22 2
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packaged%22 2
- precises%3a%20libraries %2f applications of microcomputers systems %2f software packages%22 2
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packagers%22 2
- precises%3a%20libraries %2f applications of mikrocomputer systems %2f software packages%22 2
-
Rees, A.M.: Evaluation of information systems and services (1967)
0.02
0.019857228 = product of: 0.089357525 = sum of: 0.023950063 = weight(_text_:of in 222) [ClassicSimilarity], result of: 0.023950063 = score(doc=222,freq=4.0), product of: 0.061262865 = queryWeight, product of: 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.03917671 = queryNorm 0.39093933 = fieldWeight in 222, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.125 = fieldNorm(doc=222) 0.06540746 = weight(_text_:systems in 222) [ClassicSimilarity], result of: 0.06540746 = score(doc=222,freq=2.0), product of: 0.12039685 = queryWeight, product of: 3.0731742 = idf(docFreq=5561, maxDocs=44218) 0.03917671 = queryNorm 0.5432656 = fieldWeight in 222, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.0731742 = idf(docFreq=5561, maxDocs=44218) 0.125 = fieldNorm(doc=222) 0.22222222 = coord(2/9)
- Source
- Annual review of information science and technology. 2(1967), S.63-86
-
Rees, A.M.; Schultz, D.G.A.: ¬A field experimental approach to the study of relevance assessments in relation to document searching : vol.1, final report (1966)
0.00
0.0016464829 = product of: 0.014818345 = sum of: 0.014818345 = weight(_text_:of in 5358) [ClassicSimilarity], result of: 0.014818345 = score(doc=5358,freq=2.0), product of: 0.061262865 = queryWeight, product of: 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.03917671 = queryNorm 0.24188137 = fieldWeight in 5358, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.109375 = fieldNorm(doc=5358) 0.11111111 = coord(1/9)