Research on Multi-module Feature Fusion of Putonghua Based on Genetic Algorithm

2019 ◽  
Author(s):  
Cai-Hua Chen
Keyword(s):  
Genetic Algorithm ◽  
Feature Fusion

scholarly journals A Multi-Feature Motion Posture Recognition Model Based on Genetic Algorithm

2021 ◽  
Vol 38 (3) ◽  
pp. 599-605
Author(s):  
Yuanguo Liu ◽  
Ying Wu
Keyword(s):  
Genetic Algorithm ◽  
Feature Fusion ◽  
Fitness Function ◽  
Feature Model ◽  
Support Vector ◽  
Visual Background ◽  
Feature Information ◽  
Posture Recognition ◽  
The Mean ◽  
Mean Variance

The effect of motion posture recognition hinges on the accurate description of motion postures with effective feature information. This study introduces Wronskian function to improve the denoising ability of visual background extractor (ViBe) algorithm, and thus acquires relatively clear motion targets. Then, a multi-feature fusion motion posture feature model was developed based on genetic algorithm (GA). Specifically, GA was called to optimize and fuse the extracted feature information, while a fitness function was constructed based on the mean variance ratio, and used to select the feature information with high inter-class discriminability. Taking support vector machine (SVM) as the classifier, a multi-class classifier was designed by one-to-one method for the classification and recognition of motion postures. Through experiments, our model was proved highly accurate in motion posture recognition.

scholarly journals A Hybrid Unsupervised Segmentation Algorithm for Arabic Speech Using Feature Fusion and a Genetic Algorithm (July 2018)

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 43157-43169 ◽  
Author(s):  
Ahmed Hamdi Abo Absa ◽  
Mohamed Deriche ◽  
Moustafa Elshafei-Ahmed ◽  
Yahya Mohamed Elhadj ◽  
Biing-Hwang Juang
Keyword(s):  
Genetic Algorithm ◽  
Feature Fusion ◽  
Segmentation Algorithm ◽  
Unsupervised Segmentation

The ground state energy of the ±J spin glass from the genetic algorithm

1994 ◽  
Vol 4 (9) ◽  
pp. 1281-1285 ◽  
Author(s):  
P. Sutton ◽  
D. L. Hunter ◽  
N. Jan
Keyword(s):  
Genetic Algorithm ◽  
Spin Glass ◽  
Ground State Energy ◽  
Ground State ◽  
State Energy
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