Selcection of Training Samples Based on Q-Factor Analysis
Zheng Zhaobao · Acta Geodaetica et Cartographica Sinica · 2007
A new method about selction of training samples based on Q-factor analysis is proposed,which can automatically select representative and integral training samples for capturing sufficient samples information and improve classification accuracy.The experimental results demonstrate its feasibility and it performs better than manual selection of training samples.