A safe double screening strategy for elastic net support vector machine

H Wang, Y Xu - Information Sciences, 2022 - Elsevier
Elastic net support vector machine (ENSVM) is an effective and popular classification
technique. It has been widely used in many practical applications. However, solving large …

Sparse elastic net multi-label rank support vector machine with pinball loss and its applications

H Wang, Y Xu - Applied Soft Computing, 2021 - Elsevier
Multi-label rank support vector machine (RankSVM) is an effective technique to deal with
multi-label classification problems, which has been widely used in various fields. However, it …

TSVM-M3: twin support vector machine based on multi-order moment matching for large-scale multi-class classification

W Qiang, H Zhang, J Zhang, L Jing - Applied Soft Computing, 2022 - Elsevier
For multi-class classification, many existing methods, such as multiple weighted linear loss
twin support vector machine (MWLTSVM), construct multiple decision hyperplanes by …

Label pair of instances-based safe screening for multilabel rank support vector machine

X Wang, Y Xu - IEEE Transactions on Systems, Man, and …, 2022 - ieeexplore.ieee.org
Rank support vector machine (RSVM) is widely used in multilabel classification problems.
However, as the number of labels and instances soars, the training efficiency of the model …

A two-stage safe screening method for non-convex support vector machine with ramp loss

J Zhao, Y Xu, C Xu, T Wang - Knowledge-Based Systems, 2021 - Elsevier
Support vector machine (SVM) is one of the extremely effective classification tools, which
has been widely employed in real-world applications. However, it is time-consuming and …

Active learning-based research of foaming agent for EPB shield soil conditioning in gravel stratum

C Wang, W Zhao, Q Bai, X Wang - Measurement, 2025 - Elsevier
Injecting soil conditioner into the soil during EPB shield construction is crucial for soil
enhancement. Foam agent consumption is common but developing their composition and …

An efficient algorithm for a class of large-scale support vector machines exploiting hidden sparsity

D Niu, C Wang, P Tang, Q Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Support vector machines (SVMs) are successful supervised learning models that analyze
data for classification and regression. Previous work has demonstrated the superiority of the …

A safe feature screening rule for rank Lasso

P Shang, L Kong, D Liu - IEEE Signal Processing Letters, 2022 - ieeexplore.ieee.org
To deal with outliers or heavy-tailed random errors in common high-dimensional data sets,
robust regressions are preferable selections and Rank Lasso is a notable model among …

Safe instance screening for primal multi-label prosvm

Y Zhang, Y Xu, C Xu, P Zhong - Knowledge-Based Systems, 2021 - Elsevier
As an important model in multi-label learning, ProSVM considers two problems
simultaneously: one is to distinguish the relevant labels from the irrelevant labels of …

A novel self-weighted Lasso and its safe screening rule

X Xiao, Y Xu, Y Zhang, P Zhong - Applied Intelligence, 2022 - Springer
Lasso is a popular method for high-dimensional applications in machine learning. In this
paper, we propose a novel variant of Lasso, named self-weighted Lasso (SWL). Self …