Modal-regression-based broad learning system for robust regression and classification

L Liu, T Liu, CLP Chen, Y Wang - IEEE Transactions on Neural …, 2023 - ieeexplore.ieee.org
A novel neural network, namely, broad learning system (BLS), has shown impressive
performance on various regression and classification tasks. Nevertheless, most BLS models …

On the stability and generalization of triplet learning

J Chen, H Chen, X Jiang, B Gu, W Li, T Gong… - Proceedings of the …, 2023 - ojs.aaai.org
Triplet learning, ie learning from triplet data, has attracted much attention in computer vision
tasks with an extremely large number of categories, eg, face recognition and person re …

Sparse shrunk additive models

G Liu, H Chen, H Huang - International Conference on …, 2020 - proceedings.mlr.press
Most existing feature selection methods in literature are linear models, so that the nonlinear
relations between features and response variables are not considered. Meanwhile, in these …

Multi-task additive models for robust estimation and automatic structure discovery

Y Wang, H Chen, F Zheng, C Xu… - Advances in Neural …, 2020 - proceedings.neurips.cc
Additive models have attracted much attention for high-dimensional regression estimation
and variable selection. However, the existing models are usually limited to the single-task …

Tilted sparse additive models

Y Wang, H Chen, W Liu, F He… - International …, 2023 - proceedings.mlr.press
Additive models have been burgeoning in data analysis due to their flexible representation
and desirable interpretability. However, most existing approaches are constructed under …

Best subset selection for high-dimensional non-smooth models using iterative hard thresholding

Y Wang, W Lu, H Lian - Information Sciences, 2023 - Elsevier
In this paper, we consider high-dimensional regression with a ℓ 0 constraint. Such
optimization problems were once thought to be hard to solve, but recent advances in …

A novel family of sparsity-aware robust adaptive filters based on a logistic distance metric

K Kumar, MLNS Karthik… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In the recent past, logarithmic hyperbolic cosine based-cost function has been widely
applied in adaptive filters as it offers robust performance against outliers. However, the …

Stability-based generalization analysis for mixtures of pointwise and pairwise learning

J Wang, J Chen, H Chen, B Gu, W Li… - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Recently, some mixture algorithms of pointwise and pairwise learning (PPL) have been
formulated by employing the hybrid error metric of “pointwise loss+ pairwise loss” and have …

Sigmoid distance metric-based spline adaptive filters for nonlinear adaptive noise cancellation

W Li, Z Zhou, H Li, M Xu, J Tang - Information Sciences, 2024 - Elsevier
This article devises a spline adaptive filter (SAF) algorithm with robustness for nonlinear
adaptive noise cancellation (NANC), called the SAF-SDM, which is built on a distance …

Robust partially linear models for automatic structure discovery

Y Han, H Chen, T Gong, J Cai, H Deng - Expert Systems with Applications, 2023 - Elsevier
Partially linear models (PLMs), rooted in the combination of linear and nonlinear
approximation, are recognized to be capable of modeling complex data. Indeed, the …