Abstract
In this paper, an adaptive genetic algorithm is used to conduct an in-depth study and analysis of English text background elimination, and a corresponding model is designed. The curve results after the initial character editorialization are curved and transformed, and the adaptive genetic algorithm is used for the transformation to solve the influence of multiple inflection points of curve images on feature extraction. Then, using the minimum deviation method, the error values of the input characters and the sample set in the spatial coordinate system are calculated, and the deviation values of the angle and the straight line are used to match the characters with the smallest deviation value to match the highest degree. To enhance identification accuracy, a genetic algorithm is used to iterate the feature sets of angles and line segments, and the optimum features are ultimately generated via cross evolution of generations. The character library is then utilized as an input item for average grouping for trials, and the resulting feature sets are placed in a position matrix and compared one by one to the samples in the database. It is found that the improved stroke-structure feature extraction algorithm based on a genetic algorithm can improve the recognition accuracy and better accomplish the recognition task with better results compared to others. Finally, by analyzing the limitations and characteristics of traditional particle swarm optimization algorithm and differential evolution algorithm, and giving full play to the advantages and applicability of different algorithms, a new differential evolution particle swarm algorithm with better performance and more stable performance is proposed. The algorithm is based on the PSO algorithm, and when the population update of the PSO algorithm is stagnant and the search space is limited, the crossover and mutation operations of the DE algorithm are used to perturb the population, increase the diversity of the population, and improve the global optimization ability of the algorithm. The algorithm is tested on a common dataset for text mining to verify the effectiveness and feasibility of the algorithm.
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The codes written to run the simulations presented in this paper are available upon request to the authors.
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Funding
This work is supported by the Project of Shandong Province Higher Educational Science and Technology Program: A Corpus-based Study on the Translation of Gaomi Dialect in English Versions of Mo Yan's Novels (No. J18RA238).
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TX designed the model, collected dataset, performed the analysis, validated the results, written and reviewed the manuscript.
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Xiaohui, T. An adaptive genetic algorithm-based background elimination model for English text. Soft Comput 26, 8133–8143 (2022). https://doi.org/10.1007/s00500-022-07204-7
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DOI: https://doi.org/10.1007/s00500-022-07204-7