Nonparametric Ordinal Regression with a Functional Covariate

Kwo Lik CHAN; Aldo GOIA

doi:10.1007/978-3-032-30881-8_70

Nonparametric Ordinal Regression with a Functional Covariate

Department of Economics and Business Studies

Research output: Contribution to conference › Paper › peer-review

Abstract

The paper illustrates how to treat the ordinal regression model when the covariate is functional in nature. In particular nonparametric approaches are presented. To improve the quality of the estimate and overcome the lack of interpretability, a weighted semi-norm is introduced. The performances of the methods are compared on a real dataset with semi-parametric and logistic models.

Original language	English
Pages	433-438
Number of pages	6
DOIs	https://doi.org/10.1007/978-3-032-30881-8_70
Publication status	Published - 2026
Event	Joint Meeting SIS-FENStatS 2026 - Roma Duration: 1 Jan 2026 → …

Conference

Conference	Joint Meeting SIS-FENStatS 2026
City	Roma
Period	1/01/26 → …

Keywords

Ordinal regression
functional data
nonparametric approaches

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10.1007/978-3-032-30881-8_70

https://hdl.handle.net/11579/236923

Cite this

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title = "Nonparametric Ordinal Regression with a Functional Covariate",

abstract = "The paper illustrates how to treat the ordinal regression model when the covariate is functional in nature. In particular nonparametric approaches are presented. To improve the quality of the estimate and overcome the lack of interpretability, a weighted semi-norm is introduced. The performances of the methods are compared on a real dataset with semi-parametric and logistic models.",

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AB - The paper illustrates how to treat the ordinal regression model when the covariate is functional in nature. In particular nonparametric approaches are presented. To improve the quality of the estimate and overcome the lack of interpretability, a weighted semi-norm is introduced. The performances of the methods are compared on a real dataset with semi-parametric and logistic models.

KW - Ordinal regression

KW - functional data

KW - nonparametric approaches

KW - Ordinal regression

KW - functional data

KW - nonparametric approaches

UR - https://iris.uniupo.it/handle/11579/236923

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T2 - Joint Meeting SIS-FENStatS 2026

Y2 - 1 January 2026

ER -

Nonparametric Ordinal Regression with a Functional Covariate

Abstract

Conference

Keywords

Access to Document

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