General twin support vector machine with pinball loss function
The standard twin support vector machine (TSVM) uses the hinge loss function which leads to noise sensitivity and instability. In this paper, we propose a novel general twin support vector machine with pinball loss (Pin-GTSVM) for solving classification problems. We show that the proposed Pin-GTSVM...
Saved in:
Main Authors: | , , |
---|---|
Other Authors: | |
Format: | Article |
Language: | English |
Published: |
2021
|
Subjects: | |
Online Access: | https://hdl.handle.net/10356/151223 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Nanyang Technological University |
Language: | English |
id |
sg-ntu-dr.10356-151223 |
---|---|
record_format |
dspace |
spelling |
sg-ntu-dr.10356-1512232021-06-17T02:54:14Z General twin support vector machine with pinball loss function Tanveer M. Sharma A. Suganthan, Ponnuthurai Nagaratnam School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Hinge Loss Pinball Loss The standard twin support vector machine (TSVM) uses the hinge loss function which leads to noise sensitivity and instability. In this paper, we propose a novel general twin support vector machine with pinball loss (Pin-GTSVM) for solving classification problems. We show that the proposed Pin-GTSVM is noise insensitive and more stable for re-sampling. Further, the computational complexity of the proposed Pin-GTSVM is similar to that of the TSVM. Thus, the pinball loss function does not increase the computation time of the proposed Pin-GTSVM. Numerical experiments with different noise are performed on 17 UCI and KEEL benchmark real-world datasets and the results are compared with other baseline methods. The comparisons clearly show that the proposed Pin-GTSVM has better generalization performance for noise corrupted datasets. This work is supported by Science and Engineering Research Board (SERB), Government of India under Early Career Research Award Scheme, Grant No. ECR/2017/000053 and Council of Scientific & Industrial Research (CSIR), New Delhi, INDIA under Extra Mural Research (EMR) Scheme Grant No. 22(0751)/17/EMR-II. We gratefully acknowledge the Indian Institute of Technology Indore for providing facilities and support. 2021-06-17T02:54:14Z 2021-06-17T02:54:14Z 2019 Journal Article Tanveer M., Sharma A. & Suganthan, P. N. (2019). General twin support vector machine with pinball loss function. Information Sciences, 494, 311-327. https://dx.doi.org/10.1016/j.ins.2019.04.032 0020-0255 0000-0002-5727-3697 0000-0003-0901-5105 https://hdl.handle.net/10356/151223 10.1016/j.ins.2019.04.032 2-s2.0-85065139630 494 311 327 en Information Sciences © 2019 Elsevier Inc. All rights reserved. |
institution |
Nanyang Technological University |
building |
NTU Library |
continent |
Asia |
country |
Singapore Singapore |
content_provider |
NTU Library |
collection |
DR-NTU |
language |
English |
topic |
Engineering::Electrical and electronic engineering Hinge Loss Pinball Loss |
spellingShingle |
Engineering::Electrical and electronic engineering Hinge Loss Pinball Loss Tanveer M. Sharma A. Suganthan, Ponnuthurai Nagaratnam General twin support vector machine with pinball loss function |
description |
The standard twin support vector machine (TSVM) uses the hinge loss function which leads to noise sensitivity and instability. In this paper, we propose a novel general twin support vector machine with pinball loss (Pin-GTSVM) for solving classification problems. We show that the proposed Pin-GTSVM is noise insensitive and more stable for re-sampling. Further, the computational complexity of the proposed Pin-GTSVM is similar to that of the TSVM. Thus, the pinball loss function does not increase the computation time of the proposed Pin-GTSVM. Numerical experiments with different noise are performed on 17 UCI and KEEL benchmark real-world datasets and the results are compared with other baseline methods. The comparisons clearly show that the proposed Pin-GTSVM has better generalization performance for noise corrupted datasets. |
author2 |
School of Electrical and Electronic Engineering |
author_facet |
School of Electrical and Electronic Engineering Tanveer M. Sharma A. Suganthan, Ponnuthurai Nagaratnam |
format |
Article |
author |
Tanveer M. Sharma A. Suganthan, Ponnuthurai Nagaratnam |
author_sort |
Tanveer M. |
title |
General twin support vector machine with pinball loss function |
title_short |
General twin support vector machine with pinball loss function |
title_full |
General twin support vector machine with pinball loss function |
title_fullStr |
General twin support vector machine with pinball loss function |
title_full_unstemmed |
General twin support vector machine with pinball loss function |
title_sort |
general twin support vector machine with pinball loss function |
publishDate |
2021 |
url |
https://hdl.handle.net/10356/151223 |
_version_ |
1703971189130526720 |