Automatic Feature Construction-Based Genetic Programming for Degraded Image Classification

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@Article{sun:2024:AS,

• author = "Yu Sun and Zhiqiang Zhang",
• title = "Automatic Feature {Construction-Based} Genetic Programming for Degraded Image Classification",
• journal = "Applied Sciences",
• year = "2024",
• volume = "14",
• number = "4",
• pages = "Article No. 1613",
• keywords = "genetic algorithms, genetic programming",
• ISSN = "2076-3417",
• URL = "https://www.mdpi.com/2076-3417/14/4/1613",
• DOI = "doi:10.3390/app14041613",
• abstract = "Accurately classifying degraded images is a challenging task that relies on domain expertise to devise effective image processing techniques for various levels of degradation. Genetic Programming (GP) has been proven to be an excellent approach for solving image classification tasks. However, the program structures designed in current GP-based methods are not effective in classifying images with quality degradation. During the iterative process of GP algorithms, the high similarity between individuals often results in convergence to local optima, hindering the discovery of the best solutions. Moreover, the varied degrees of image quality degradation often lead to overfitting in the solutions derived by GP. Therefore, this research introduces an innovative program structure, distinct from the traditional program structure, which automates the creation of new features by transmitting information learnt across multiple nodes, thus improving GP individual ability in constructing discriminative features. An accompanying evolution strategy addresses high similarity among GP individuals by retaining promising ones, thereby refining the algorithm's development of more effective GP solutions. To counter the potential overfitting issue of the best GP individual, a multi-generational individual ensemble strategy is proposed, focusing on constructing an ensemble GP individual with an enhanced generalisation capability. The new method evaluates performance in original, blurry, low contrast, noisy, and occlusion scenarios for six different types of datasets. It compares with a multitude of effective methods. The results show that the new method achieves better classification performance on degraded images compared with the comparative methods.",
• notes = "also known as \cite{app14041613}",

}

Genetic Programming entries for Yu Sun Zhiqiang Zhang

Citations