Search (101 results, page 6 of 6)
-
Tsui, E.; Wang, W.M.; Cheung, C.F.; Lau, A.S.M.: ¬A concept-relationship acquisition and inference approach for hierarchical taxonomy construction from tags (2010)
0.00
0.0017084682 = product of: 0.0051254043 = sum of: 0.0051254043 = product of: 0.010250809 = sum of: 0.010250809 = weight(_text_:of in 4220) [ClassicSimilarity], result of: 0.010250809 = score(doc=4220,freq=6.0), product of: 0.06850986 = queryWeight, product of: 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.043811057 = queryNorm 0.1496253 = fieldWeight in 4220, product of: 2.4494898 = tf(freq=6.0), with freq of: 6.0 = termFreq=6.0 1.5637573 = idf(docFreq=25162, maxDocs=44218) 0.0390625 = fieldNorm(doc=4220) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Abstract
- Taxonomy construction is a resource-demanding, top-down, and time consuming effort. It does not always cater for the prevailing context of the captured information. This paper proposes a novel approach to automatically convert tags into a hierarchical taxonomy. Folksonomy describes the process by which many users add metadata in the form of keywords or tags to shared content. Using folksonomy as a knowledge source for nominating tags, the proposed method first converts the tags into a hierarchy. This serves to harness a core set of taxonomy terms; the generated hierarchical structure facilitates users' information navigation behavior and permits personalizations. Newly acquired tags are then progressively integrated into a taxonomy in a largely automated way to complete the taxonomy creation process. Common taxonomy construction techniques are based on 3 main approaches: clustering, lexico-syntactic pattern matching, and automatic acquisition from machine-readable dictionaries. In contrast to these prevailing approaches, this paper proposes a taxonomy construction analysis based on heuristic rules and deep syntactic analysis. The proposed method requires only a relatively small corpus to create a preliminary taxonomy. The approach has been evaluated using an expert-defined taxonomy in the environmental protection domain and encouraging results were yielded.
Authors
- Rafferty, P. 5
- Ding, Y. 4
- Jacob, E.K. 4
- Choi, Y. 3
- Golub, K. 3
- Kipp, M.E.I. 3
- Tudhope, D. 3
- Yan, E. 3
- Baptista, A.A. 2
- Dong, T. 2
- Foo, S. 2
- Fox, M.J. 2
- George, N.L. 2
- Guo, L. 2
- Hammond, T. 2
- Hannay, T. 2
- He, B. 2
- Heckner, M. 2
- Hidderley, R. 2
- Jörgensen, C. 2
- Li, D. 2
- Lin, N. 2
- Lund, B. 2
- Moon, J. 2
- Nielsen, M.L. 2
- Qin, J. 2
- Qin, Z. 2
- Spiteri, L.F. 2
- Syn, S.Y. 2
- Tang, J. 2
- Tennis, J.T. 2
- Xu, C. 2
- Yi, K. 2
- Abbas, J. 1
- Abreu, A. 1
- Antin, J. 1
- Aparecida Moura, M. 1
- Assis, J. 1
- Bai, G. 1
- Bar-Ilan, J. 1
- Beak, J. 1
- Bearman, D. 1
- Bentley, C.M. 1
- Bhowmick, S.S. 1
- Bloom, R. 1
- Boer, V. de 1
- Breslin, J.G. 1
- Bry, F. 1
- Bullard, J. 1
- Bundza, M. 1
- Butterworth, R. 1
- Campbell, D.G. 1
- Catarino, M.E. 1
- Chae, G. 1
- Chan, Y.-C. 1
- Chen, H. 1
- Chen, H.-H. 1
- Chen, J. 1
- Chen, M. 1
- Chen, X. 1
- Cheung, C.F. 1
- Choi, I. 1
- Choi, N. 1
- Chopin, K. 1
- Chuttur, M.Y. 1
- Clements, M. 1
- Corrado, E. 1
- Danowski, P. 1
- DeZelar-Tiedman, V. 1
- Decker, S. 1
- Earp, M. 1
- Emmerling, B. 1
- Estellés Arolas, E. 1
- Estrada, L.M. 1
- Evedove Tartarotti, R. Dal' 1
- Feinberg, M. 1
- Flack, M. 1
- Fried, M. 1
- Fu, T. 1
- Furche, T. 1
- Furner, J. 1
- Golbeck, J. 1
- González Ladrón-de-Guevar, F. 1
- Guy, I. 1
- Göker, A. 1
- Hajibayova, L. 1
- Harinarayana, N.S. 1
- Hartl, A. 1
- Hausmann, S. 1
- Hildebrand, M. 1
- Hooland, S. van 1
- Hsu, M.-H. 1
- Huang, C. 1
- Huang, H. 1
- Huang, S.-L. 1
- Hunter, J. 1
- Hänger, C. 1
- Jones, C. 1
- Joo, S. 1
- Kim, H.G. 1
- More… Less…
Themes
- Folksonomies 9
- Metadaten 7
- Internet 5
- Semantische Interoperabilität 3
- Bilder 2
- Schöne Literatur 2
- Wissensrepräsentation 2
- Automatisches Indexieren 1
- Automatisches Klassifizieren 1
- Formalerschließung 1
- Indexierungsstudien 1
- Information Gateway 1
- Informetrie 1
- Katalogfragen allgemein 1
- Konzeption und Anwendung des Prinzips Thesaurus 1
- Literaturübersicht 1
- Normdateien 1
- OPAC 1
- Retrievalstudien 1
- Semantic Web 1
- More… Less…
Subjects
- Electronic information resources 1
- Hashtags (Metadata) 1
- Libraries and museums / Electronic information resources 1
- Linked Data / Social Tagging 1
- Linked data 1
- Social Tagging / Filter / Web log / World Wide Web 2.0 1
- Social media 1
- User / generated content 1
- World Wide Web 2.0 / Benutzer / Online-Publizieren / Information Retrieval / Soziale Software / Hilfesystem 1
- More… Less…
Classifications
- 025.04 / DDC22ger 1
- 025.0427 1
- 05.38 / Neue elektronische Medien <Kommunikationswissenschaft> 1
- 54.62 Datenstrukturen 1
- AN 96800 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Bewertung, Effizienz, Qualität 1
- ST 515 (BVB) 1