25 citations · 27 across the 4 of their papers we have counts for
3 papers · 1 filter
Proximal gradient method for huberized support vector machine
Yangyang Xu, Ioannis Akrotirianakis, Amit Chakraborty
The Support Vector Machine (SVM) has been used in a wide variety of classification problems. The original SVM uses the hinge loss function, which is non-differentiable and makes th…
Alternating direction method of multipliers for regularized multiclass support vector machines
Yangyang Xu, Ioannis Akrotirianakis, Amit Chakraborty
The support vector machine (SVM) was originally designed for binary classifications. A lot of effort has been put to generalize the binary SVM to multiclass SVM (MSVM) which are mo…
HIPAD - A Hybrid Interior-Point Alternating Direction algorithm for knowledge-based SVM and feature selection
Zhiwei Qin, Xiaocheng Tang, Ioannis Akrotirianakis +1
We consider classification tasks in the regime of scarce labeled training data in high dimensional feature space, where specific expert knowledge is also available. We propose a ne…