Nonconvex fusion penalties for high-dimensional hierarchical categorical variables.

Zixuan Zhao Yuehan Yang

Published in: Inf. Sci. (2024)

Keyphrases

high dimensional
categorical variables
bayesian classifier
low dimensional
real valued
dimensionality reduction
high dimensionality
data samples
objective function
optimization problems
machine learning
feature space
high dimensional data
parameter space
bayesian classifiers