An alternative calculation for Integrated Squared Error (ISE) in functional regression

Date

2012-08

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Abstract

In this study we provide an alternative calculation: on the one hand we will use the tool of differentiating functions of the covariance operator, and on the other hand we will pursue our calculations in an abstract Hilbert space. The latter has the advantage that the results will hold true in any concrete Hilbert space.

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Keywords

Functional regression, Integrated square error (ISE)

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