EURASIP Journal on Advances in Signal Processing

Table 5 The top 10 SIMPLE descriptors that surpass the baseline’s MAP score on UKBench

From: Localizing global descriptors for content-based image retrieval

BASELINE UKBench
Descriptor		Size	WS	MAP	P@4	ANMRR
SURF		512	l.n.n	0.8159	0.7730	0.1535
SIMPLE descriptors
				%MAP	%P@4	%AMNRR
Descriptor		Size	WS	Improvement	Improvement	Improvement
SIMPLE	rnd-SCD	2048	l.t.c	13.59	16.17	62.67
SIMPLE	gaussRnd-SCD	2048	l.t.c	13.42	16.69	60.39
SIMPLE	gaussRnd-CEDD	2048	l.t.c	13.31	16.82	57.33
SIMPLE	gaussRnd-CEDD	512	l.t.c	13.09	15.65	59.35
SIMPLE	gaussRnd-SCD	512	l.t.c	12.98	15.52	58.44
SIMPLE	rnd-SCD	512	l.t.c	12.59	15.78	56.09
SIMPLE	rnd-CEDD	2048	l.t.c	12.55	15.01	55.50
SIMPLE	rnd-CEDD	512	l.t.c	12.10	14.75	53.94
SIMPLE	srf-SCD	512	l.t.c	12.08	15.91	53.55
SIMPLE	srf-CEDD	512	l.t.c	9.87	12.16	42.74

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