dc.contributor.authorMei, Jian-Ping
dc.date.accessioned2012-04-27T07:43:56Z
dc.date.accessioned2017-07-23T08:34:12Z
dc.date.available2012-04-27T07:43:56Z
dc.date.available2017-07-23T08:34:12Z
dc.date.copyright2012en_US
dc.date.issued2012
dc.identifier.citationMei, J.-P. (2012). Relation and fuzzy clustering for document categorization and analysis. Doctoral thesis, Nanyang Technological University, Singapore.
dc.identifier.urihttp://hdl.handle.net/10356/48627
dc.description.abstractThis thesis focuses on the investigations of using fuzzy clustering for automatic document categorization based on relations between document and other types of objects. Three approaches called Fk-Parts, LinkFCM and FC-MR are proposed to handle the document clustering problem under different scenarios. We start with a basic situation, and propose Fk-Parts to cluster documents based on document-document relation. The new mechanism of using multiple weighted medoids to represent each cluster makes Fk-Parts perform better than single medoid based approaches. After that, we consider situations where both vector representation of documents and document-document relation are available. LinkFCM is then formulated by incorporating relation into the well known fuzzy c-means approach, so that both types of data are considered in clustering. Finally we propose a fuzzy approach of multi-type relational data clustering FC-MR. This approach simultaneously clusters documents and other types of objects based on the relations among them.en_US
dc.format.extent191 p.en_US
dc.language.isoenen_US
dc.subjectDRNTU::Engineering::Computer science and engineering::Computing methodologies::Pattern recognitionen_US
dc.subjectDRNTU::Engineering::Computer science and engineering::Computing methodologies::Artificial intelligenceen_US
dc.titleRelation and fuzzy clustering for document categorization and analysisen_US
dc.typeThesis
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.supervisorChen Lihui (EEE)en_US
dc.description.degreeDOCTOR OF PHILOSOPHY (EEE)en_US


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