Unsupervised feature selection based on variance–covariance subspace distance. Neural Networks, (166):188-203, 2023. [PUMA: Feature Regularization Subspace Xack distance learning selection] URL
Linear Distance Metric Learning with Noisy Labels. Journal of Machine Learning Research, (25)121:1--53, 2024. [PUMA: Distance Learning Linear Metric Noisy_Labels Yaff imported] URL