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DEPTH-BASED CLASSIFICATION FOR FUNCTIONAL DATA

Classification is an important task when data are curves. Recently, the notion of statistical depth has been extended to deal with functional observations. In this paper, we propose robust procedures based on the concept of depth to classify curves. These techniques are applied to a real data example. An extensive simulation study with contaminated models illustrates the good robustness properties of these depth-based classification methods.
Year of publication:
2005-10
Authors: Lopez-Pintado, Sara ; Romo, Juan
Institutions: Departamento de Estadistica, Universidad Carlos III de Madrid
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application/pdf
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Type of publication: Book / Working Paper
Language: English
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Persistent link: https://www.econbiz.de/10005196586
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