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Automatic video annotation with forests of fuzzy decision trees
dc.contributor.author | Detyniecki, Marcin |
dc.contributor.author | Marsala, Christophe |
dc.date.accessioned | 2013-04-10T17:25:54Z |
dc.date.available | 2013-04-10T17:25:54Z |
dc.date.issued | 2008 |
dc.identifier.citation | Detyniecki, Marcin; Marsala, Christophe. Automatic video annotation with forests of fuzzy decision trees. "Mathware & Soft Computing", vol. 15, núm. 1, p. 61-74. |
dc.identifier.issn | 1134-5632 |
dc.identifier.uri | http://hdl.handle.net/2099/13165 |
dc.description.abstract | Nowadays, the annotation of videos with high-level semantic concepts or features is a great challenge. In this paper, this problem is tackled by learning, by means of Fuzzy Decision Trees (FDT), automatic rules based on a limited set of examples. Rules intended, in an exploitation step, to reduce the need of human usage in the process of indexation. However, when addressing large, unbalanced, multiclass example sets, a single classi er - such as the FDT - is insu cient. Therefore we introduce the use of forests of fuzzy decision trees (FFDT) and we highlight: (a) its e ectiveness on a high level feature detection task, compared to other competitive systems and (b) the e ect on performance from the number of classi ers point of view. Moreover, since the resulting indexes are, by their nature, to be used in a retrieval application, we discuss the results under the lights of a ranking (vs. a classi cation) context. |
dc.format.extent | 14 p. |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica |
dc.relation.ispartof | Mathware & Soft Computing. 2008, vol. 15, núm. 1 |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Informàtica teórica |
dc.subject.lcsh | Artificial intelligence |
dc.subject.other | Video annotation |
dc.subject.other | High level Features |
dc.subject.other | Forest of Fuzzy Decisions Trees |
dc.title | Automatic video annotation with forests of fuzzy decision trees |
dc.type | Article |
dc.subject.lemac | Intel•ligència artificial |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.ams | Classificació AMS::68 Computer science::68T Artificial intelligence |
dc.rights.access | Open Access |
local.citation.author | Detyniecki, Marcin; Marsala, Christophe |
local.citation.publicationName | Mathware & Soft Computing |
local.citation.volume | 15 |
local.citation.number | 1 |
local.citation.startingPage | 61 |
local.citation.endingPage | 74 |