Earticle

초록

영어

This work proposes the application of a hybrid Particle Swarm Optimization (PSO) with Levenberg Marquardt Back-Propagation (LMBP) algorithm to train Artificial Neural Networks (ANNs) for classification of medium resolution multispectral satellite imageries. ANNs have been widely used in satellite image classification and have been shown to outperform traditional classifiers in many situations. However the Back Propagation (BP) algorithm traditionally used in training ANN suffer the problem of local minima entrapment, thus affecting the accuracy and performance of the ANN classifier. A hybrid combination of PSO and LMBP algorithm is applied to resolve the aforementioned problem and enhance the accuracy and performance of the ANN classifier. To investigate the performance of the proposed method, medium resolution multispectral satellite imagery was classified using the proposed classifier and its performance compared with that of conventional LMBP and Scaled Conjugate Back-Propagation (SCBP) trained ANN classifier. Results obtained shows that the hybrid PSO and LMBP trained ANN classifier out performs the conventional LMBP and SCBP trained ANN classifier and achieves ≈95% accuracy on the test medium resolution satellite imagery.

목차

Abstract
 1. Introduction
 2. Artificial Neural Networks
 3. Particle Swarm Optimization
 4. Hybrid PSO-LMBP Algorithms for Training FNN’s
  4.1. Fitness Function
  4.2. Encoding Function
  4.3. Classification
 5. Data
  5.1. Pre-processing
 6. Result and Discussion
 7. Conclusion
 References

키워드

저자

• Atijosan A [ Cooperative Information Network, National Space Research and Development Agency, Obafemi Awolowo University Campus, Ile-Ife, Osun State, Nigeria ]
• Badru R [ Cooperative Information Network, National Space Research and Development Agency, Obafemi Awolowo University Campus, Ile-Ife, Osun State, Nigeria ]
• Babalogbon A [ Cooperative Information Network, National Space Research and Development Agency, Obafemi Awolowo University Campus, Ile-Ife, Osun State, Nigeria ]
• Alaga T [ Cooperative Information Network, National Space Research and Development Agency, Obafemi Awolowo University Campus, Ile-Ife, Osun State, Nigeria ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605