Search (2 results, page 1 of 1)
- Did you mean:
- lockss%3a%22311.u24 1991%22 2
- lccns%3a%22311.u24 1991%22 2
- lcc's%3a%22311.u24 1991%22 2
- lccs%3a%22311.u24 1991%22 2
-
Malone, L.C.; Driscoll, J.R.; Pepe, J.W.: Modeling the performance of an automated keywording system (1991)
0.03
0.03222182 = product of: 0.06444364 = sum of: 0.06444364 = product of: 0.12888728 = sum of: 0.12888728 = weight(_text_:1991 in 6682) [ClassicSimilarity], result of: 0.12888728 = score(doc=6682,freq=5.0), product of: 0.20314015 = queryWeight, product of: 4.539931 = idf(docFreq=1282, maxDocs=44218) 0.04474521 = queryNorm 0.63447464 = fieldWeight in 6682, product of: 2.236068 = tf(freq=5.0), with freq of: 5.0 = termFreq=5.0 4.539931 = idf(docFreq=1282, maxDocs=44218) 0.0625 = fieldNorm(doc=6682) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Information processing and management. 27(1991) nos.2/3, S.145-151
- Year
- 1991
-
Driscoll, J.R.; Rajala, D.A.; Shaffer, W.H.: ¬The operation and performance of an artificially intelligent keywording system (1991)
0.03
0.02819409 = product of: 0.05638818 = sum of: 0.05638818 = product of: 0.11277636 = sum of: 0.11277636 = weight(_text_:1991 in 6681) [ClassicSimilarity], result of: 0.11277636 = score(doc=6681,freq=5.0), product of: 0.20314015 = queryWeight, product of: 4.539931 = idf(docFreq=1282, maxDocs=44218) 0.04474521 = queryNorm 0.5551653 = fieldWeight in 6681, product of: 2.236068 = tf(freq=5.0), with freq of: 5.0 = termFreq=5.0 4.539931 = idf(docFreq=1282, maxDocs=44218) 0.0546875 = fieldNorm(doc=6681) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Information processing and management. 27(1991) no.1, S.43-54
- Year
- 1991