Intersection and signed-intersection kernels for intervals

Núria Agell Jané, Cecilio Angulo Bahón, Francisco Javier Ruiz Vegas

Research output: Book chapterChapter


In this paper two kernels for interval data based on the intersection operation are introduced. Fist, it is demonstrated that the intersection length of two intervals and a signed variant of the intersection are positive definite (PD) and conditionally positive definite (CPD) kernels respectively. The performance of these kernels is evaluated by using one and two-dimensional examples.
Original languageEnglish
Title of host publicationArtificial intelligence research and development: Proceedings of the 11th International Conference of the Catalan Association for Artificial Intelligence
Publication statusPublished - 1 Oct 2008


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