Content-Based Image Retrieval Using Colour, Gray, Advanced Texture, Shape Features, and Random Forest Classifier with Optimized Particle Swarm Optimization

Table 2

Performance Comparison of CGATMDOPSO and CGATSFRFOPSO (PASCAL VOC).

Performance metric; PASCAL dataset	Size of database
	CGATMDOPSO				CGATSFRFOPSO
	200	400	600	800	200	400	600	800
Accuracy	80.8989	92.6667	79.1489	78.0374	82.5843	92.0000	82.5532	80.3738
Precision	0.8092	0.9267	0.7915	0.7804	0.8258	0.9212	0.8258	0.8029
Recall	0.8095	0.9267	0.7915	0.7816	0.8262	0.9200	0.8253	0.8035
Execution time	98	105	115	125	90	95	100	113