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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lee, J.A. Verleysen, M. |
| Copyright Year | 2010 |
| Description | Author affiliation: IREC Institute of the Université catholique de Louvain (UCL), France (Lee, J.A.; Verleysen, M.) |
| Abstract | Unsupervised dimensionality reduction aims at representing high-dimensional data in lower-dimensional spaces in a faithful way. Dimensionality reduction can be used for compression or denoising purposes, but data visualization remains one its most prominent applications. This paper attempts to give a broad overview of the domain. Past develoments are briefly introduced and pinned up on the time line of the last eleven decades. Next, the principles and techniques involved in the major methods are described. A taxonomy of the methods is suggested, taking into account various properties. Finally, the issue of quality assessment is briefly dealt with. |
| Starting Page | 1 |
| Ending Page | 8 |
| File Size | 680546 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424469161 |
| ISSN | 10987576 |
| e-ISBN | 9781424469185 |
| DOI | 10.1109/IJCNN.2010.5596721 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-18 |
| Publisher Place | Spain |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Principal component analysis Measurement Manifolds Kernel Laplace equations Cost function |
| Content Type | Text |
| Resource Type | Article |
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