On two extensions of the vector quantization scheme
نویسنده
چکیده
Abstract: In this paper, we present results pertaining to two different extensions of vector quantization and the related question of k−means clustering. The first part of the paper is about the theoretical performance of quantization and clustering with Bregman divergences. The second one is dedicated to model selection issues for principal curves. Some numerical illustrations are provided in each case.
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تاریخ انتشار 2015