Multilayer Convolutional Feature Aggregation Algorithm for Image Retrieval

Table 2

mAP values of different layer features in the fine-tune model on two datasets.

	Oxford5k			Paris6k
	Pool3	Pool4	Pool5	Pool3	Pool4	Pool5
CroW	46.0	67.3	77.2	60.6	75.3	82.0
ML-RCroW	48.9	69.8	79.3	64.1	78.3	81.7
CroW+QE	50.3	71.0	80.0	67.1	79.8	85.4
ML-RCroW+QE	54.8	75.6	83.4	69.8	82.2	85.5