Multi-classification algorithm for compositional data based on Dirichlet feature embedding
Published in Communications in Statistics - Simulation and Computation • Mar 30, 2026
Authors:,,
Jiajia Chen
Xinping Cao
Xiaoqin Zhang
Abstract
Compositional data are the data reflecting the relative information. The direct application of traditional classification algorithms to compositional data may yield misleading results. Existing methods are limited to either multi-classification with a single compositional feature or binary classific...
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