https://scholars.lib.ntu.edu.tw/handle/123456789/118595
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lin, Chih-Jen | en |
dc.contributor.author | Saigal, Romesh | en |
dc.creator | Lin, Chih-Jen; Saigal, Romesh | - |
dc.date | 2000 | en |
dc.date.accessioned | 2009-05-06T06:01:44Z | - |
dc.date.accessioned | 2018-07-05T02:02:39Z | - |
dc.date.available | 2009-05-06T06:01:44Z | - |
dc.date.available | 2018-07-05T02:02:39Z | - |
dc.date.issued | 2000 | - |
dc.identifier.issn | 00063835 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/155208 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0042185149&doi=10.1023%2fA%3a1022323931043&partnerID=40&md5=b312fde6be6d74c1c86ddaaaa866110e | - |
dc.description.abstract | In this paper, we study the use of an incomplete Cholesky factorization (ICF) as a preconditioner for solving dense symmetric positive definite linear systems. This method is suitable for situations where matrices cannot be explicitly stored but each column can be easily computed. Analysis and implementation of this preconditioner are discussed. We test the proposed ICF on randomly generated systems and large matrices from two practical applications: semidefinite programming and support vector machines. Numerical comparison with the diagonal preconditioner is also presented. | - |
dc.format | application/pdf | en |
dc.format.extent | 338091 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.language.iso | en_US | - |
dc.relation | BIT Numerical Mathematics 40 (3): 536-558 | en |
dc.relation.ispartof | BIT Numerical Mathematics | en_US |
dc.title | An Incomplete Cholesky Factorization for Dense Symmetric Positive Definite Matrices | en |
dc.type | journal article | en |
dc.identifier.scopus | 2-s2.0-0042185149 | - |
dc.identifier.isi | WOS:000089256000008 | - |
dc.relation.pages | 536-558 | - |
dc.relation.journalvolume | 40 | - |
dc.relation.journalissue | 3 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/155208/1/04.pdf | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Computer Science and Information Engineering | - |
crisitem.author.dept | Industrial Engineering | - |
crisitem.author.dept | Center for Artificial Intelligence and Advanced Robotics | - |
crisitem.author.orcid | 0000-0003-4684-8747 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
Appears in Collections: | 資訊工程學系 |
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