Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning
Extreme learning machine (ELM) is emerged as an effective, fast, and simple solution for real-valued classification problems. Various variants of ELM were recently proposed to enhance the performance of ELM. Circular complex-valued extreme learning machine (CC-ELM), a variant of ELM, exploits the ca...
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| Format: | Article |
| Language: | English |
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IEEE
2015-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7349136/ |
| _version_ | 1818332021870559232 |
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| author | Sanyam Shukla Ram Narayan Yadav |
| author_facet | Sanyam Shukla Ram Narayan Yadav |
| author_sort | Sanyam Shukla |
| collection | DOAJ |
| description | Extreme learning machine (ELM) is emerged as an effective, fast, and simple solution for real-valued classification problems. Various variants of ELM were recently proposed to enhance the performance of ELM. Circular complex-valued extreme learning machine (CC-ELM), a variant of ELM, exploits the capabilities of complex-valued neuron to achieve better performance. Another variant of ELM, weighted ELM (WELM) handles the class imbalance problem by minimizing a weighted least squares error along with regularization. In this paper, a regularized weighted CC-ELM (RWCC-ELM) is proposed, which incorporates the strength of both CC-ELM and WELM. Proposed RWCC-ELM is evaluated using imbalanced data sets taken from Keel repository. RWCC-ELM outperforms CC-ELM and WELM for most of the evaluated data sets. |
| first_indexed | 2024-12-13T13:29:07Z |
| format | Article |
| id | doaj.art-ea43a48800a14fb1914ab743a4b01c49 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-13T13:29:07Z |
| publishDate | 2015-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-ea43a48800a14fb1914ab743a4b01c492022-12-21T23:44:13ZengIEEEIEEE Access2169-35362015-01-0133048305710.1109/ACCESS.2015.25066017349136Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced LearningSanyam Shukla0Ram Narayan Yadav1Department of Computer Science and Engineering, Maulana Azad National Institute of Technology, Bhopal, IndiaDepartment of Electronics and Communication Engineering, Maulana Azad National Institute of Technology, Bhopal, IndiaExtreme learning machine (ELM) is emerged as an effective, fast, and simple solution for real-valued classification problems. Various variants of ELM were recently proposed to enhance the performance of ELM. Circular complex-valued extreme learning machine (CC-ELM), a variant of ELM, exploits the capabilities of complex-valued neuron to achieve better performance. Another variant of ELM, weighted ELM (WELM) handles the class imbalance problem by minimizing a weighted least squares error along with regularization. In this paper, a regularized weighted CC-ELM (RWCC-ELM) is proposed, which incorporates the strength of both CC-ELM and WELM. Proposed RWCC-ELM is evaluated using imbalanced data sets taken from Keel repository. RWCC-ELM outperforms CC-ELM and WELM for most of the evaluated data sets.https://ieeexplore.ieee.org/document/7349136/Real valued classificationClass imbalance problemWeighted least squares errorRegularizationExtreme Learning MachineComplex valued neural network |
| spellingShingle | Sanyam Shukla Ram Narayan Yadav Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning IEEE Access Real valued classification Class imbalance problem Weighted least squares error Regularization Extreme Learning Machine Complex valued neural network |
| title | Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning |
| title_full | Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning |
| title_fullStr | Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning |
| title_full_unstemmed | Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning |
| title_short | Regularized Weighted Circular Complex-Valued Extreme Learning Machine for Imbalanced Learning |
| title_sort | regularized weighted circular complex valued extreme learning machine for imbalanced learning |
| topic | Real valued classification Class imbalance problem Weighted least squares error Regularization Extreme Learning Machine Complex valued neural network |
| url | https://ieeexplore.ieee.org/document/7349136/ |
| work_keys_str_mv | AT sanyamshukla regularizedweightedcircularcomplexvaluedextremelearningmachineforimbalancedlearning AT ramnarayanyadav regularizedweightedcircularcomplexvaluedextremelearningmachineforimbalancedlearning |