Automatic Solar Flare Detection Using MLP, RBF and SVM
Mingyue Qu, Frank Y. Shih, Ju Jing, H. M. Wang · 2003
Abstract. The focus of the automatic solar flare detection is on the development of efficient feature-based classifiers. The three principal techniques used in this work are Multi-Layer Perceptron (MLP), Radial Basis Function (RBF), and Support Vector Machine (SVM) classifiers. We have experimented and compared these three methods for solar flare detection on the solar Hα (Hydrogen-Alpha) images obtained from the Big Bear Solar Observatory in California. The preprocessing step is to obtain the nine principal features of the solar flares for the classifiers. Experimental results show that by using SVM, we can obtain the best classification rate of the solar flares. We believe our work will lead to real-time solar flare detection using advanced pattern recognition techniques. 1.