Alternative Local Discriminant Bases Using Empirical Expectation and Variance Estimation
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arXiv
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| Format: | Preprint |
| Publié: |
1999
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| _version_ | 1866908599863738368 |
|---|---|
| author | Fossgaard, Eirik |
| author_facet | Fossgaard, Eirik |
| contents | We propose alternative discriminant measures for selecting the best basis among a large collection of orthonormal bases for classification purposes. A generalization of the Local Discriminant Basis Algorithm of Saito and Coifman is constructed. The success of these new methods is evaluated and compared to earlier methods in experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_cs_9907005 |
| institution | arXiv |
| publishDate | 1999 |
| record_format | arxiv |
| spellingShingle | Alternative Local Discriminant Bases Using Empirical Expectation and Variance Estimation Fossgaard, Eirik Numerical Analysis I.5.2;I.5.3;I.5.4 We propose alternative discriminant measures for selecting the best basis among a large collection of orthonormal bases for classification purposes. A generalization of the Local Discriminant Basis Algorithm of Saito and Coifman is constructed. The success of these new methods is evaluated and compared to earlier methods in experiments. |
| title | Alternative Local Discriminant Bases Using Empirical Expectation and Variance Estimation |
| topic | Numerical Analysis I.5.2;I.5.3;I.5.4 |
| url | https://arxiv.org/abs/cs/9907005 |