Face image retrieval method using extended C4.5

Facial image retrieval problem is one of the typical example of information processing based on sensibility. The main reason is that the image retrieval problem has some difficulties about ambiguities of retrieval targets and non-determinateness of effective search-key. We propose a facial image retrieval system with the extended C4.5 algorithm as a retrieval mechanism. Some computer simulations are designed to investigate the performance of our system. The results of simulations represent that the our system shows good performance for the facial image retrieval problem