Face Recognition Based on Fuzzy Rough Set Reduction
Lifang Zhou, Weisheng Li, Yu Wu · 2006 International Conference on Hybrid Information Technology · 2006
An attribute reduction method based on fuzzy rough set is applied for the result obtained by PCA method and the recognition process use neural network ensemble. The method avoids losing of information caused by dispersing before rough set attribute reduction. The reduction result can reflect the classification ability of the original information system completely. As a result, the recognition accuracy is improved. Meanwhile, computational complexity is reduced for the genetic algorithm