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International Journal of Advanced Computer Science and Applications(IJACSA), Volume 13 Issue 6, 2022.
Abstract: Conventional classification algorithms do not provide accurate results when the data distribution (class sizes) is unequal or data is corrupted with noise because the results are biased towards the bigger class. In many real life cases, there is a requirement to uncover unusual/smaller classes. There are a bundle of examples where importance of smaller/rare class is much-much higher than the bigger class for example- brain tumor detection, credit card fraud or anomaly detection and many more. This is usually called as problem of imbalance classes. The situation becomes worst when the data is corrupted with extra impurities like noise in data or overlapping of class or any other glitch in data because in this scenario traditional methods produce more poor results. This paper proposed a fast, simple and effective data level hybrid technique based on fuzzy concept to overcome the class imbalance problem in noisy condition. To appraise the classification performance of the offered technique it is tested with 40 UCI real imbalanced data sets having imbalance ratio ranges from 1.82 to 129.44 and compared with 12 other approaches. The outcome specifies that the presented hybrid data level technique performed better and in a fast manner when compared to other approaches.
Kamlesh Upadhyay, Prabhjot Kaur and Ritu Sachdeva, “Fast and Robust Fuzzy-based Hybrid Data-level Method to Handle Class Imbalance” International Journal of Advanced Computer Science and Applications(IJACSA), 13(6), 2022. http://dx.doi.org/10.14569/IJACSA.2022.0130609
@article{Upadhyay2022,
title = {Fast and Robust Fuzzy-based Hybrid Data-level Method to Handle Class Imbalance},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2022.0130609},
url = {http://dx.doi.org/10.14569/IJACSA.2022.0130609},
year = {2022},
publisher = {The Science and Information Organization},
volume = {13},
number = {6},
author = {Kamlesh Upadhyay and Prabhjot Kaur and Ritu Sachdeva}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.