Search Results for author: José C. Príncipe

Found 5 papers, 0 papers with code

Feature Learning in Image Hierarchies using Functional Maximal Correlation

no code implementations31 May 2023 Bo Hu, Yuheng Bu, José C. Príncipe

This paper proposes the Hierarchical Functional Maximal Correlation Algorithm (HFMCA), a hierarchical methodology that characterizes dependencies across two hierarchical levels in multiview systems.

Self-Supervised Learning

Concept Drift Detection and Adaptation with Hierarchical Hypothesis Testing

no code implementations25 Jul 2017 Shujian Yu, Zubin Abraham, Heng Wang, Mohak Shah, Yantao Wei, José C. Príncipe

A fundamental issue for statistical classification models in a streaming environment is that the joint distribution between predictor and response variables changes over time (a phenomenon also known as concept drifts), such that their classification performance deteriorates dramatically.

General Classification Two-sample testing

Maximum Correntropy Kalman Filter

no code implementations15 Sep 2015 Badong Chen, Xi Liu, Haiquan Zhao, José C. Príncipe

Traditional Kalman filter (KF) is derived under the well-known minimum mean square error (MMSE) criterion, which is optimal under Gaussian assumption.

Generalized Correntropy for Robust Adaptive Filtering

no code implementations12 Apr 2015 Badong Chen, Lei Xing, Haiquan Zhao, Nanning Zheng, José C. Príncipe

In this work, we propose a generalized correntropy that adopts the generalized Gaussian density (GGD) function as the kernel (not necessarily a Mercer kernel), and present some important properties.

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