-
Saracevic, T.: Information retrieval (1985)
0.11
0.10547489 = product of:
0.21094978 = sum of:
0.21094978 = product of:
0.42189956 = sum of:
0.42189956 = weight(_text_:e.h in 3302) [ClassicSimilarity], result of:
0.42189956 = score(doc=3302,freq=2.0), product of:
0.34370944 = queryWeight, product of:
7.935687 = idf(docFreq=42, maxDocs=44218)
0.043311868 = queryNorm
1.227489 = fieldWeight in 3302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.935687 = idf(docFreq=42, maxDocs=44218)
0.109375 = fieldNorm(doc=3302)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Indexing and searching in perspective. Ed.: E.H. Brenner u. T. Saracevic
-
Brenner, E.H.: Vocabulary control (1989)
0.09
0.09040705 = product of:
0.1808141 = sum of:
0.1808141 = product of:
0.3616282 = sum of:
0.3616282 = weight(_text_:e.h in 872) [ClassicSimilarity], result of:
0.3616282 = score(doc=872,freq=2.0), product of:
0.34370944 = queryWeight, product of:
7.935687 = idf(docFreq=42, maxDocs=44218)
0.043311868 = queryNorm
1.0521334 = fieldWeight in 872, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.935687 = idf(docFreq=42, maxDocs=44218)
0.09375 = fieldNorm(doc=872)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Brenner, E.H.; Saracevic, T.: Indexing and searching in perspective (1985)
0.09
0.09040705 = product of:
0.1808141 = sum of:
0.1808141 = product of:
0.3616282 = sum of:
0.3616282 = weight(_text_:e.h in 8129) [ClassicSimilarity], result of:
0.3616282 = score(doc=8129,freq=2.0), product of:
0.34370944 = queryWeight, product of:
7.935687 = idf(docFreq=42, maxDocs=44218)
0.043311868 = queryNorm
1.0521334 = fieldWeight in 8129, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.935687 = idf(docFreq=42, maxDocs=44218)
0.09375 = fieldNorm(doc=8129)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Indexing: the state of our knowledge and the state of our ignorance : Proc. of the 20th Annual Meeting of the American Society of Indexers, New York, 13.5.1988 (1989)
0.05
0.052737445 = product of:
0.10547489 = sum of:
0.10547489 = product of:
0.21094978 = sum of:
0.21094978 = weight(_text_:e.h in 6965) [ClassicSimilarity], result of:
0.21094978 = score(doc=6965,freq=2.0), product of:
0.34370944 = queryWeight, product of:
7.935687 = idf(docFreq=42, maxDocs=44218)
0.043311868 = queryNorm
0.6137445 = fieldWeight in 6965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.935687 = idf(docFreq=42, maxDocs=44218)
0.0546875 = fieldNorm(doc=6965)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Beiträge: WELLISCH, H.H.: The literature of indexing; THOMAS, D.: Book indexing principles and stan-dards; FETTERS, L.K.: Indexing software; MILSTEAD, J.L.: Database design: Indexing applications; PRESCHEL, B.M.: Indexing for print, online, and CD-ROM; BRENNER, E.H.: Vocabulary control; ANDERSON, J.D.: Indexing and classification: file organization and display for information retrieval; CROFT, W.B.: Automatic indexing; SARACEVIC, T.: Indexing, searching, and relevance; LIPETZ, B.-A.: The usefulness of indexes; THOMAS, D.: History of the American Society of Indexers
-
Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981)
0.03
0.029340802 = product of:
0.058681604 = sum of:
0.058681604 = product of:
0.11736321 = sum of:
0.11736321 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
0.11736321 = score(doc=1630,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.77380234 = fieldWeight in 1630, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=1630)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International classification. 8(1981), S.16-22
-
Pietris, M.K.D.: LCSH update (1988)
0.03
0.029340802 = product of:
0.058681604 = sum of:
0.058681604 = product of:
0.11736321 = sum of:
0.11736321 = weight(_text_:22 in 2798) [ClassicSimilarity], result of:
0.11736321 = score(doc=2798,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.77380234 = fieldWeight in 2798, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=2798)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloguing Australia. 13(1988), S.19-22
-
Woods, W.A.: What's important about knowledge representation? (1983)
0.03
0.029340802 = product of:
0.058681604 = sum of:
0.058681604 = product of:
0.11736321 = sum of:
0.11736321 = weight(_text_:22 in 6143) [ClassicSimilarity], result of:
0.11736321 = score(doc=6143,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.77380234 = fieldWeight in 6143, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=6143)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computer. 16(1983) no.10, S.22-27
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.09389056 = score(doc=402,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=402)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 435) [ClassicSimilarity], result of:
0.09389056 = score(doc=435,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 435, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=435)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International forum on information and documentation. 14(1989), S.22-27
-
Kashyap, M.M.: Algorithms for analysis and representation of subject contents in a documentary language (1983)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 1955) [ClassicSimilarity], result of:
0.09389056 = score(doc=1955,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 1955, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=1955)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library herald. 22(1983), S.1-29
-
Piternick, A.B.: What's in a name? : use of names and titles in subject searching (1985)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 4482) [ClassicSimilarity], result of:
0.09389056 = score(doc=4482,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 4482, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4482)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Database. 8(1985) no.4, S.22-28
-
Nicholls, P.T.: Empirical validation of Lotka's law (1986)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
0.09389056 = score(doc=5509,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 5509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5509)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986), S.417-419
-
Guedj, D.: Nicholas Bourbaki, collective mathematician : an interview with Clause Chevalley (1985)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 6075) [ClassicSimilarity], result of:
0.09389056 = score(doc=6075,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 6075, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=6075)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Mathematical intelligencer. 7(1985), S.18-22
-
Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
0.09389056 = score(doc=7403,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 7403, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7403)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Program. 22(1988), S.21-31
-
Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
0.09389056 = score(doc=7483,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 7483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7483)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Program. 22(1988), S.133-142
-
Hill, J.S.: Online classification number access : some practical considerations (1984)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 7684) [ClassicSimilarity], result of:
0.09389056 = score(doc=7684,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 7684, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7684)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of academic librarianship. 10(1984), S.17-22
-
Repo, A.J.: Economics and information (1987)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 11) [ClassicSimilarity], result of:
0.09389056 = score(doc=11,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 11, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=11)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.3-36
-
Carroll, J.M.; Mack, R.L.: Metaphor, computing systems and active learning (1985)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 6506) [ClassicSimilarity], result of:
0.09389056 = score(doc=6506,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 6506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=6506)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International journal of man-machine studies. 22(1985), S.39-57
-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
0.09389056 = score(doc=334,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 334, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=334)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.109-145
-
Smith, L.C.: Artificial intelligence and information retrieval (1987)
0.02
0.02347264 = product of:
0.04694528 = sum of:
0.04694528 = product of:
0.09389056 = sum of:
0.09389056 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
0.09389056 = score(doc=335,freq=2.0), product of:
0.15167078 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043311868 = queryNorm
0.61904186 = fieldWeight in 335, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=335)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 22(1987), S.41-77
