-
Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983)
0.26
0.2569095 = product of:
0.513819 = sum of:
0.513819 = sum of:
0.42292625 = weight(_text_:a.f in 2134) [ClassicSimilarity], result of:
0.42292625 = score(doc=2134,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.1684115 = fieldWeight in 2134, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.109375 = fieldNorm(doc=2134)
0.09089273 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
0.09089273 = score(doc=2134,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.5416616 = fieldWeight in 2134, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=2134)
0.5 = coord(1/2)
- Date
- 30. 3.2001 13:32:22
-
Viera, A.F. Godoy => Godoy Viera, A.F.:
0.26
0.256332 = product of:
0.512664 = sum of:
0.512664 = product of:
1.025328 = sum of:
1.025328 = weight(_text_:a.f in 762) [ClassicSimilarity], result of:
1.025328 = score(doc=762,freq=4.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
2.832657 = fieldWeight in 762, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.1875 = fieldNorm(doc=762)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Zazo Rodríguez, A.F. -> Rodríguez, A.F.Z.:
0.21
0.21146312 = product of:
0.42292625 = sum of:
0.42292625 = product of:
0.8458525 = sum of:
0.8458525 = weight(_text_:a.f in 1935) [ClassicSimilarity], result of:
0.8458525 = score(doc=1935,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
2.336823 = fieldWeight in 1935, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.21875 = fieldNorm(doc=1935)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Richardson, R.; Smeaton, A.F.; Murphy, J.: Using WordNet for conceptual distance measurement (1996)
0.13
0.12845474 = product of:
0.2569095 = sum of:
0.2569095 = sum of:
0.21146312 = weight(_text_:a.f in 6965) [ClassicSimilarity], result of:
0.21146312 = score(doc=6965,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
0.58420575 = fieldWeight in 6965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.0546875 = fieldNorm(doc=6965)
0.045446366 = weight(_text_:22 in 6965) [ClassicSimilarity], result of:
0.045446366 = score(doc=6965,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.2708308 = fieldWeight in 6965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=6965)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001)
0.12
0.12190203 = product of:
0.24380407 = sum of:
0.24380407 = product of:
0.48760813 = sum of:
0.19026946 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
0.19026946 = score(doc=692,freq=2.0), product of:
0.40625626 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.047918815 = queryNorm
0.46834838 = fieldWeight in 692, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=692)
0.2973387 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
0.2973387 = score(doc=692,freq=2.0), product of:
0.5078568 = queryWeight, product of:
10.598275 = idf(docFreq=2, maxDocs=44218)
0.047918815 = queryNorm
0.5854775 = fieldWeight in 692, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
10.598275 = idf(docFreq=2, maxDocs=44218)
0.0390625 = fieldNorm(doc=692)
0.5 = coord(2/4)
0.5 = coord(1/2)
- Content
- Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
-
Schmidt, A.F.: Vorschläge für eine partielle Modifikation der Dezimalklassifikation - dargestellt im Rahmen einer Kurzbeschreibung der DK (1987)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 226) [ClassicSimilarity], result of:
0.4833443 = score(doc=226,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=226)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Jones, K.P.: Natural-language processing and automatic indexing : a reply (1990)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 394) [ClassicSimilarity], result of:
0.4833443 = score(doc=394,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 394, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=394)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Erwiderung auf: Korycinski, C. u. A.F. Newell
-
Schmidt, A.F.: ¬Die langfristige Umwandlung der DK in eine universelle Facettenklassifikation (1973)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 2013) [ClassicSimilarity], result of:
0.4833443 = score(doc=2013,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 2013, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=2013)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Schmidt, A.F.: Gedanken zur Reform der Dezimalklassifikation (1972)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 2014) [ClassicSimilarity], result of:
0.4833443 = score(doc=2014,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 2014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=2014)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Schmidt, A.F.; Wijn, J.H. de: Some possibilities for a new 'reformed' UDC (1972)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 2015) [ClassicSimilarity], result of:
0.4833443 = score(doc=2015,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 2015, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=2015)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Denbigh, K.: How subjective is entropy? (1990)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 4105) [ClassicSimilarity], result of:
0.4833443 = score(doc=4105,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 4105, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=4105)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Maxwell's demon: entropy, information, computing. Ed.: H.S. Leff u. A.F. Rex
-
Smeaton, A.F.: Information retrieval and hypertext : competing technologies or complementary access methods (1992)
0.12
0.12083607 = product of:
0.24167214 = sum of:
0.24167214 = product of:
0.4833443 = sum of:
0.4833443 = weight(_text_:a.f in 7503) [ClassicSimilarity], result of:
0.4833443 = score(doc=7503,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.3353274 = fieldWeight in 7503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.125 = fieldNorm(doc=7503)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dewey, M.: Decimal classification beginnings (1990)
0.11
0.11068235 = sum of:
0.07172833 = product of:
0.2869133 = sum of:
0.2869133 = weight(_text_:author's in 3554) [ClassicSimilarity], result of:
0.2869133 = score(doc=3554,freq=2.0), product of:
0.32202178 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.047918815 = queryNorm
0.8909749 = fieldWeight in 3554, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.09375 = fieldNorm(doc=3554)
0.25 = coord(1/4)
0.038954027 = product of:
0.077908054 = sum of:
0.077908054 = weight(_text_:22 in 3554) [ClassicSimilarity], result of:
0.077908054 = score(doc=3554,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.46428138 = fieldWeight in 3554, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3554)
0.5 = coord(1/2)
- Abstract
- Describes the author's development of the Dewey Decimal Classification
- Date
- 25.12.1995 22:28:43
-
Kelledy, F.; Smeaton, A.F.: Signature files and beyond (1996)
0.11
0.11010407 = product of:
0.22020814 = sum of:
0.22020814 = sum of:
0.18125412 = weight(_text_:a.f in 6973) [ClassicSimilarity], result of:
0.18125412 = score(doc=6973,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
0.5007478 = fieldWeight in 6973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.046875 = fieldNorm(doc=6973)
0.038954027 = weight(_text_:22 in 6973) [ClassicSimilarity], result of:
0.038954027 = score(doc=6973,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.23214069 = fieldWeight in 6973, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=6973)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
O'Donnell, R.; Smeaton, A.F.: ¬A linguistic approach to information retrieval (1996)
0.11
0.11010407 = product of:
0.22020814 = sum of:
0.22020814 = sum of:
0.18125412 = weight(_text_:a.f in 2575) [ClassicSimilarity], result of:
0.18125412 = score(doc=2575,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
0.5007478 = fieldWeight in 2575, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.046875 = fieldNorm(doc=2575)
0.038954027 = weight(_text_:22 in 2575) [ClassicSimilarity], result of:
0.038954027 = score(doc=2575,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.23214069 = fieldWeight in 2575, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2575)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Chalmers, A.F.: Wege der Wissenschaft : Einführung in die Wissenschaftstheorie (2007)
0.11
0.11010407 = product of:
0.22020814 = sum of:
0.22020814 = sum of:
0.18125412 = weight(_text_:a.f in 648) [ClassicSimilarity], result of:
0.18125412 = score(doc=648,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
0.5007478 = fieldWeight in 648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.046875 = fieldNorm(doc=648)
0.038954027 = weight(_text_:22 in 648) [ClassicSimilarity], result of:
0.038954027 = score(doc=648,freq=2.0), product of:
0.16780353 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047918815 = queryNorm
0.23214069 = fieldWeight in 648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=648)
0.5 = coord(1/2)
- Date
- 22. 5.2007 12:07:37
-
¬A world bibliography of bibliographies 1964-1974 : a list of works represented by Library of Congress printed catalog cards, a decennial supplement to Theodore Bestermann (1977)
0.11
0.10573156 = product of:
0.21146312 = sum of:
0.21146312 = product of:
0.42292625 = sum of:
0.42292625 = weight(_text_:a.f in 3960) [ClassicSimilarity], result of:
0.42292625 = score(doc=3960,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.1684115 = fieldWeight in 3960, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.109375 = fieldNorm(doc=3960)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Toomey, A.F.
-
Jauch, J.M.; Baron, J.G.: Entropy, information and Szilard's paradox (1990)
0.11
0.10573156 = product of:
0.21146312 = sum of:
0.21146312 = product of:
0.42292625 = sum of:
0.42292625 = weight(_text_:a.f in 4107) [ClassicSimilarity], result of:
0.42292625 = score(doc=4107,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.1684115 = fieldWeight in 4107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.109375 = fieldNorm(doc=4107)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Maxwell's demon: entropy, information, computing. Ed.: H.S. Leff u. A.F. Rex
-
Sheridan, P.; Smeaton, A.F.: ¬The application of morpho-syntactic language processing to effective phrase matching (1992)
0.11
0.10573156 = product of:
0.21146312 = sum of:
0.21146312 = product of:
0.42292625 = sum of:
0.42292625 = weight(_text_:a.f in 6575) [ClassicSimilarity], result of:
0.42292625 = score(doc=6575,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.1684115 = fieldWeight in 6575, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.109375 = fieldNorm(doc=6575)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Golla, A.F.: Multimedia-Führer '94 : die 200 heißesten Scheiben des Jahres (1994)
0.11
0.10573156 = product of:
0.21146312 = sum of:
0.21146312 = product of:
0.42292625 = sum of:
0.42292625 = weight(_text_:a.f in 7533) [ClassicSimilarity], result of:
0.42292625 = score(doc=7533,freq=2.0), product of:
0.36196688 = queryWeight, product of:
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.047918815 = queryNorm
1.1684115 = fieldWeight in 7533, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5537524 = idf(docFreq=62, maxDocs=44218)
0.109375 = fieldNorm(doc=7533)
0.5 = coord(1/2)
0.5 = coord(1/2)