Research on Massive Image Retrieval Method of Mobile Terminal Based on Weighted Aggregation Depth Feature

Table 1

Feature weighting coefficient assignment.

Test subjects	Edge weights	Color weights	Deep learning weights
1	0.257	0.147	0.115
2	0.144	0.115	0.159
3	0.043	0.099	0.046
4	0.085	0.073	0.061
5	0.066	0.052	0.028