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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 陳信希(H. H. Chen) | |
dc.contributor.author | Ju-Peng Chen | en |
dc.contributor.author | 陳如芃 | zh_TW |
dc.date.accessioned | 2021-06-13T01:20:13Z | - |
dc.date.available | 2009-07-23 | |
dc.date.copyright | 2007-07-23 | |
dc.date.issued | 2007 | |
dc.date.submitted | 2007-07-17 | |
dc.identifier.citation | [1] G. Smith, “Folksonomy: social classification,” 8 2004. [Online]. Available:
http://atomiq.org/archives/2004/08/folksonomy ocial lassification.html s c [2] Folksonomies: power to the people. ISKO Italy-UniMIB meeting, 2006. [3] S. A. Golder and B. A. Huberman, “Usage patterns of collaborative tagging systems,” J. Inf. Sci., vol. 32, no. 2, pp. 198–208, April 2006. [Online]. Available: http://portal.acm.org/citation.cfm?id=1119738.1119747 [4] T. Hammond, T. Hannay, B. Lund, and J. Scott, “Social Bookmarking Tools (I): A General Review,” D-Lib Magazine, vol. 11, no. 4, April 2005. [5] P. Mika, “Ontologies are us: A unified model of social networks and semantics,” Web Semantics: Science, Services and Agents on the World Wide Web, vol. 5, no. 1, pp. 5–15, mARCH 2007. [On- line]. Available: http://www.sciencedirect.com/science/article/B758F-4MYF67P- 1/2/56984a3ddf4632bb98b722551cdb1151 [6] X. Wu, L. Zhang, and Y. Yu, “Exploring social annotations for the semantic web,” in WWW ’06: Proceedings of the 15th international conference on World Wide Web. New York, NY, USA: ACM Press, 2006, pp. 417–426. [Online]. Available: http://portal.acm.org/citation.cfm?id=1135777.1135839 [7] P. A. Dmitriev, N. Eiron, M. Fontoura, and E. Shekita, “Using annotations in enterprise search,” in WWW ’06: Proceedings of the 15th international conference on World Wide Web. New York, NY, USA: ACM Press, 2006, pp. 811–817. [Online]. Available: http://portal.acm.org/citation.cfm?id=1135777.1135900 [8] C.H.BrooksandN.Montanez, “Improvedannotationoftheblogosphereviaautotagging and hierarchical clustering,” in WWW ’06: Proceedings of the 15th international conference on World Wide Web. New York, NY, USA: ACM Press, 2006, pp. 625–632. [Online]. Available: http://portal.acm.org/citation.cfm?id=1135777.1135869 [9] S. Golder and B. A. Huberman, “The structure of collaborative tagging systems,” Aug 2005. [Online]. Available: http://arxiv.org/abs/cs.DL/0508082 [10] G. P. F Eggenberger, “Uber die statistik verketter vorgage,” Zeit. Angew. Math. Mech, 1923. [11] T. Russell, “cloudalicious: folksonomy over time,” in JCDL ’06: Pro- ceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries. New York, NY, USA: ACM Press, 2006, pp. 364–364. [Online]. Available: http://portal.acm.org/citation.cfm?id=1141753.1141859 [12] C. Cattuto, V. Loreto, and L. Pietronero, “Collaborative tagging and semiotic dynamics,” May 2006. [Online]. Available: http://arxiv.org/abs/cs/0605015 [13] H. Halpin, V. Robu, and H. Shepherd, “The complex dynamics of collaborative tagging,” in Proceedings of the 16th International World Wide Web Conference, 2007. [14] R. Li, S. Bao, B. Fei, Z. Su, and Y. Yu, “Towards e?ective browsing of large scale social annotations.” [15] A. Hotho, R. Jaschke, C. Schmitz, and G. Stumme, “Information retrieval in folksonomies: Search and ranking,” in Proceedings of the 3rd European Semantic Web Conference, ser.LNCS. Budva, Montenegro: Springer, June2006, pp.411–426.[Online]. Available: http://www.kde.cs.uni-kassel.de/hotho/pub/2006/seach2006hotho swc.pdf e [16] F. Crestani, “Application of spreading activation techniques in information retrieval,” Artif. Intell. Rev., vol. 11, no. 6, pp. 453–482, 1997. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/29820 | - |
dc.description.abstract | 預測網路標籤趨勢 | zh_TW |
dc.description.abstract | Popular social bookmark service del.icio.us enables easy annotation for user to orga-
nize their resources. The lightweight conceptual structure built by users called folkson- omy is able to provide a di?erent retrieval service that utilzes its power. However, the performance was hindered by lack of tags at a resource’s new arrival. Thus, our work aims to overcome the handicap of retreival for new-coming URLs by predicting tags at early stage. We exploit accumulated tagging records from users to predict tags. Our experiements on del.icio.us URLs show that our algorithm has a high coverage of tags appearing in the mature stage. Our prediction captures 80% of a 13-month old tag set at the first month and 80.23% of 100-users tag set with 5-users tag set. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T01:20:13Z (GMT). No. of bitstreams: 1 ntu-96-R94921033-1.pdf: 460934 bytes, checksum: 07c90ca992a67a5f59a37d0ded6e5467 (MD5) Previous issue date: 2007 | en |
dc.description.tableofcontents | 1 Introduction 1
2 Related Work 5 2.1 Folksonomy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Temporal pattern in folksonomy . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Information retrieval with folksonomy . . . . . . . . . . . . . . . . . . . . 6 3 Mature URL 8 4 Algorithms 10 4.1 Baseline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.2 Spreading activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.3 Number of tags in predicted set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 Experimental Design 18 6 Experimental Results 19 6.1 Performance of baseline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2 Recall and Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 6.3 Coverage over time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.4 Termination constraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7 Conclusion and future work 26 Bibliography 27 | |
dc.language.iso | en | |
dc.title | 預測網路共享資源之人為標籤 | zh_TW |
dc.title | Prediction of social annotation on resource-sharing services | en |
dc.type | Thesis | |
dc.date.schoolyear | 95-2 | |
dc.description.degree | 碩士 | |
dc.contributor.coadvisor | 黃寶儀(Polly Huang) | |
dc.contributor.oralexamcommittee | 鄭卜壬 | |
dc.subject.keyword | 標籤,資料檢索, | zh_TW |
dc.subject.keyword | folksonomy,information retrieval,algorithm,social resource sharing, | en |
dc.relation.page | 29 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2007-07-19 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
顯示於系所單位: | 電機工程學系 |
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