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- Publisher Website: 10.1504/IJBRA.2007.011834
- Scopus: eid_2-s2.0-33947492312
- PMID: 18048172
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Article: On mining micro-array data by order-preserving submatrix
Title | On mining micro-array data by order-preserving submatrix |
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Authors | |
Keywords | Bioinformatics Data mining Gene expression OPSM Order-Preserving Submatrix Pattern-based clustering |
Issue Date | 2007 |
Publisher | Inderscience Publishers. The Journal's web site is located at http://www.inderscience.com/ijbra |
Citation | International Journal Of Bioinformatics Research And Applications, 2007, v. 3 n. 1, p. 42-64 How to Cite? |
Abstract | We study the problem of pattern-based subspace clustering which is clustering by pattern similarity finds objects that exhibit a coherent pattern of rises and falls in subspaces. Applications of pattern-based subspace clustering include DNA micro-array data analysis. Our goal is to devise pattern-based clustering methods that are capable of • discovering useful patterns of various shapes • discovering all significant patterns. Our approach is to extend the idea of Order-Preserving Submatrix (OPSM). We devise a novel algorithm for mining OPSM, show that OPSM can be generalised to cover most existing pattern-based clustering models and propose a number of extensions to the original OPSM model. Copyright © 2007 Inderscience Enterprises Ltd. |
Persistent Identifier | http://hdl.handle.net/10722/89059 |
ISSN | 2023 SCImago Journal Rankings: 0.138 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cheung, L | en_HK |
dc.contributor.author | Cheung, DW | en_HK |
dc.contributor.author | Kao, B | en_HK |
dc.contributor.author | Yip, KY | en_HK |
dc.contributor.author | Ng, MK | en_HK |
dc.date.accessioned | 2010-09-06T09:51:52Z | - |
dc.date.available | 2010-09-06T09:51:52Z | - |
dc.date.issued | 2007 | en_HK |
dc.identifier.citation | International Journal Of Bioinformatics Research And Applications, 2007, v. 3 n. 1, p. 42-64 | en_HK |
dc.identifier.issn | 1744-5485 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/89059 | - |
dc.description.abstract | We study the problem of pattern-based subspace clustering which is clustering by pattern similarity finds objects that exhibit a coherent pattern of rises and falls in subspaces. Applications of pattern-based subspace clustering include DNA micro-array data analysis. Our goal is to devise pattern-based clustering methods that are capable of • discovering useful patterns of various shapes • discovering all significant patterns. Our approach is to extend the idea of Order-Preserving Submatrix (OPSM). We devise a novel algorithm for mining OPSM, show that OPSM can be generalised to cover most existing pattern-based clustering models and propose a number of extensions to the original OPSM model. Copyright © 2007 Inderscience Enterprises Ltd. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Inderscience Publishers. The Journal's web site is located at http://www.inderscience.com/ijbra | en_HK |
dc.relation.ispartof | International Journal of Bioinformatics Research and Applications | en_HK |
dc.subject | Bioinformatics | - |
dc.subject | Data mining | - |
dc.subject | Gene expression | - |
dc.subject | OPSM | - |
dc.subject | Order-Preserving Submatrix | - |
dc.subject | Pattern-based clustering | - |
dc.subject.mesh | Algorithms | en_HK |
dc.subject.mesh | Artificial Intelligence | en_HK |
dc.subject.mesh | Cluster Analysis | en_HK |
dc.subject.mesh | Computational Biology - methods | en_HK |
dc.subject.mesh | DNA - chemistry | en_HK |
dc.subject.mesh | Data Interpretation, Statistical | en_HK |
dc.subject.mesh | Gene Expression Profiling - methods | en_HK |
dc.subject.mesh | Gene Expression Regulation | en_HK |
dc.subject.mesh | Image Interpretation, Computer-Assisted | en_HK |
dc.subject.mesh | Information Storage and Retrieval | en_HK |
dc.subject.mesh | Models, Genetic | en_HK |
dc.subject.mesh | Models, Statistical | en_HK |
dc.subject.mesh | Oligonucleotide Array Sequence Analysis - methods | en_HK |
dc.subject.mesh | Pattern Recognition, Automated | en_HK |
dc.title | On mining micro-array data by order-preserving submatrix | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Cheung, DW:dcheung@cs.hku.hk | en_HK |
dc.identifier.email | Kao, B:kao@cs.hku.hk | en_HK |
dc.identifier.authority | Cheung, DW=rp00101 | en_HK |
dc.identifier.authority | Kao, B=rp00123 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1504/IJBRA.2007.011834 | en_HK |
dc.identifier.pmid | 18048172 | - |
dc.identifier.scopus | eid_2-s2.0-33947492312 | en_HK |
dc.identifier.hkuros | 129361 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33947492312&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 3 | en_HK |
dc.identifier.issue | 1 | en_HK |
dc.identifier.spage | 42 | en_HK |
dc.identifier.epage | 64 | en_HK |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Cheung, L=36840358100 | en_HK |
dc.identifier.scopusauthorid | Cheung, DW=34567902600 | en_HK |
dc.identifier.scopusauthorid | Kao, B=35221592600 | en_HK |
dc.identifier.scopusauthorid | Yip, KY=7101909946 | en_HK |
dc.identifier.scopusauthorid | Ng, MK=34571761900 | en_HK |
dc.identifier.issnl | 1744-5485 | - |