Efficient feature selection for histopathological image classification with improved multi-objective WOA
Abstract The difficulty of selecting features efficiently in histopathology image analysis remains unresolved. Furthermore, the majority of current approaches have approached feature selection as a single objective issue. This research presents an enhanced multi-objective whale optimisation algorith...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-10-01
|
| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-024-75842-y |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850204452154245120 |
|---|---|
| author | Ravi Sharma Kapil Sharma Manju Bala |
| author_facet | Ravi Sharma Kapil Sharma Manju Bala |
| author_sort | Ravi Sharma |
| collection | DOAJ |
| description | Abstract The difficulty of selecting features efficiently in histopathology image analysis remains unresolved. Furthermore, the majority of current approaches have approached feature selection as a single objective issue. This research presents an enhanced multi-objective whale optimisation algorithm-based feature selection technique as a solution. To mine optimal feature sets, the suggested technique makes use of a unique variation known as the enhanced multi-objective whale optimisation algorithm. To verify the optimisation capability, the suggested variation has been evaluated on 10 common multi-objective CEC2009 benchmark functions. Furthermore, by comparing five classifiers in terms of accuracy, mean number of selected features, and calculation time, the effectiveness of the suggested strategy is verified against three other feature-selection techniques already in use. The experimental findings show that, when compared to the other approaches under consideration, the suggested method performed better on the assessed parameters. |
| format | Article |
| id | doaj-art-b5a0e2b2f3324d899dc1f9da7efce713 |
| institution | OA Journals |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-b5a0e2b2f3324d899dc1f9da7efce7132025-08-20T02:11:17ZengNature PortfolioScientific Reports2045-23222024-10-0114111710.1038/s41598-024-75842-yEfficient feature selection for histopathological image classification with improved multi-objective WOARavi Sharma0Kapil Sharma1Manju Bala2Delhi Technological UniversityDelhi Technological UniversityIndraprastha College of Women, University of DelhiAbstract The difficulty of selecting features efficiently in histopathology image analysis remains unresolved. Furthermore, the majority of current approaches have approached feature selection as a single objective issue. This research presents an enhanced multi-objective whale optimisation algorithm-based feature selection technique as a solution. To mine optimal feature sets, the suggested technique makes use of a unique variation known as the enhanced multi-objective whale optimisation algorithm. To verify the optimisation capability, the suggested variation has been evaluated on 10 common multi-objective CEC2009 benchmark functions. Furthermore, by comparing five classifiers in terms of accuracy, mean number of selected features, and calculation time, the effectiveness of the suggested strategy is verified against three other feature-selection techniques already in use. The experimental findings show that, when compared to the other approaches under consideration, the suggested method performed better on the assessed parameters.https://doi.org/10.1038/s41598-024-75842-yImage classificationMulti-objective grey wolf optimizerOptimization algorithmPre processing |
| spellingShingle | Ravi Sharma Kapil Sharma Manju Bala Efficient feature selection for histopathological image classification with improved multi-objective WOA Scientific Reports Image classification Multi-objective grey wolf optimizer Optimization algorithm Pre processing |
| title | Efficient feature selection for histopathological image classification with improved multi-objective WOA |
| title_full | Efficient feature selection for histopathological image classification with improved multi-objective WOA |
| title_fullStr | Efficient feature selection for histopathological image classification with improved multi-objective WOA |
| title_full_unstemmed | Efficient feature selection for histopathological image classification with improved multi-objective WOA |
| title_short | Efficient feature selection for histopathological image classification with improved multi-objective WOA |
| title_sort | efficient feature selection for histopathological image classification with improved multi objective woa |
| topic | Image classification Multi-objective grey wolf optimizer Optimization algorithm Pre processing |
| url | https://doi.org/10.1038/s41598-024-75842-y |
| work_keys_str_mv | AT ravisharma efficientfeatureselectionforhistopathologicalimageclassificationwithimprovedmultiobjectivewoa AT kapilsharma efficientfeatureselectionforhistopathologicalimageclassificationwithimprovedmultiobjectivewoa AT manjubala efficientfeatureselectionforhistopathologicalimageclassificationwithimprovedmultiobjectivewoa |