Stability of individual object in construction of voting-merged approach
The construction of multiple partitions in consensus clustering with random initialization and various parameters values of clustering algorithm enable us to measure the stability of objects (points) in a cluster. The procedure to indicate stability is aided by the co-occurrences of pair objects (i,...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2019
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| Online Access: | https://repo.uum.edu.my/id/eprint/27051/1/shamsuddin2019.pdf |
| _version_ | 1825805582038204416 |
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| author | Shamsuddin, Norin Rahayu Mahat, Nor Idayu |
| author_facet | Shamsuddin, Norin Rahayu Mahat, Nor Idayu |
| author_sort | Shamsuddin, Norin Rahayu |
| collection | UUM |
| description | The construction of multiple partitions in consensus clustering with random initialization and various parameters values of clustering algorithm enable us to measure the stability of objects (points) in a cluster. The procedure to indicate stability is aided by the co-occurrences of pair objects (i,j) allocated to the same cluster in each partition. In this paper, we propose a voting-merged method - a combination of voting-based method and merging process. Our experiment with simulations and real datasets shows better performance for well-separated clusters and low degree of overlapping. |
| first_indexed | 2024-07-04T06:34:39Z |
| format | Article |
| id | uum-27051 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T06:34:39Z |
| publishDate | 2019 |
| publisher | AIP Publishing LLC |
| record_format | eprints |
| spelling | uum-270512020-06-02T00:55:31Z https://repo.uum.edu.my/id/eprint/27051/ Stability of individual object in construction of voting-merged approach Shamsuddin, Norin Rahayu Mahat, Nor Idayu QA75 Electronic computers. Computer science The construction of multiple partitions in consensus clustering with random initialization and various parameters values of clustering algorithm enable us to measure the stability of objects (points) in a cluster. The procedure to indicate stability is aided by the co-occurrences of pair objects (i,j) allocated to the same cluster in each partition. In this paper, we propose a voting-merged method - a combination of voting-based method and merging process. Our experiment with simulations and real datasets shows better performance for well-separated clusters and low degree of overlapping. AIP Publishing LLC 2019 Article PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/27051/1/shamsuddin2019.pdf Shamsuddin, Norin Rahayu and Mahat, Nor Idayu (2019) Stability of individual object in construction of voting-merged approach. AIP Conference Proceedings, 2138. pp. 1-8. ISSN 0094-243X http://doi.org/10.1063/1.5121132 doi:10.1063/1.5121132 doi:10.1063/1.5121132 |
| spellingShingle | QA75 Electronic computers. Computer science Shamsuddin, Norin Rahayu Mahat, Nor Idayu Stability of individual object in construction of voting-merged approach |
| title | Stability of individual object in construction of voting-merged approach |
| title_full | Stability of individual object in construction of voting-merged approach |
| title_fullStr | Stability of individual object in construction of voting-merged approach |
| title_full_unstemmed | Stability of individual object in construction of voting-merged approach |
| title_short | Stability of individual object in construction of voting-merged approach |
| title_sort | stability of individual object in construction of voting merged approach |
| topic | QA75 Electronic computers. Computer science |
| url | https://repo.uum.edu.my/id/eprint/27051/1/shamsuddin2019.pdf |
| work_keys_str_mv | AT shamsuddinnorinrahayu stabilityofindividualobjectinconstructionofvotingmergedapproach AT mahatnoridayu stabilityofindividualobjectinconstructionofvotingmergedapproach |