Resistant estimates for high dimensional and functional data based on random projections
Fil: Fraiman, Ricardo. Universidad de San Andrés. Departamento de Matemática y Ciencias; Argentina.
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| Formato: | Documento de Trabajo Documento de trabajo draft |
| Lenguaje: | Inglés |
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Universidad de San Andrés. Departamento de Matemáticas y Ciencias
2012
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| Acceso en línea: | http://hdl.handle.net/10908/637 |
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I37-R143-10908-637 |
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I37-R143-10908-6372025-04-23T17:33:36Z Resistant estimates for high dimensional and functional data based on random projections Fraiman, Ricardo Svarc, Marcela Fil: Fraiman, Ricardo. Universidad de San Andrés. Departamento de Matemática y Ciencias; Argentina. Fil: Svarc, Marcela. Universidad de San Andrés. Departamento de Matemática y Ciencias; Argentina. We herein propose a new robust estimation method based on random projections that is adaptive and, automatically produces a robust estimate, while enabling easy computations for high or infinite dimensional data. Under some restricted contamination models, the procedure is robust and attains full efficiency. We tested the method using both simulated and real data. 2012-07-06T14:21:16Z 2012-07-06T14:21:16Z 2011 Documento de Trabajo info:eu-repo/semantics/workingPaper info:ar-repo/semantics/documento de trabajo info:eu-repo/semantics/draft http://hdl.handle.net/10908/637 eng info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf application/pdf Universidad de San Andrés. Departamento de Matemáticas y Ciencias |
| institution |
Universidad de San Andrés |
| institution_str |
I-37 |
| repository_str |
R-143 |
| collection |
Repositorio Digital - Universidad de San Andrés (UdeSa) |
| language |
Inglés |
| description |
Fil: Fraiman, Ricardo. Universidad de San Andrés. Departamento de Matemática y Ciencias; Argentina. |
| format |
Documento de Trabajo Documento de trabajo Documento de trabajo draft |
| author |
Fraiman, Ricardo Svarc, Marcela |
| spellingShingle |
Fraiman, Ricardo Svarc, Marcela Resistant estimates for high dimensional and functional data based on random projections |
| author_facet |
Fraiman, Ricardo Svarc, Marcela |
| author_sort |
Fraiman, Ricardo |
| title |
Resistant estimates for high dimensional and functional data based on random projections |
| title_short |
Resistant estimates for high dimensional and functional data based on random projections |
| title_full |
Resistant estimates for high dimensional and functional data based on random projections |
| title_fullStr |
Resistant estimates for high dimensional and functional data based on random projections |
| title_full_unstemmed |
Resistant estimates for high dimensional and functional data based on random projections |
| title_sort |
resistant estimates for high dimensional and functional data based on random projections |
| publisher |
Universidad de San Andrés. Departamento de Matemáticas y Ciencias |
| publishDate |
2012 |
| url |
http://hdl.handle.net/10908/637 |
| work_keys_str_mv |
AT fraimanricardo resistantestimatesforhighdimensionalandfunctionaldatabasedonrandomprojections AT svarcmarcela resistantestimatesforhighdimensionalandfunctionaldatabasedonrandomprojections |
| _version_ |
1843214435246669824 |