BMC Medical Informatics and Decision Making

Table 2 Retrieval results on mixed images of Opioid and Non-Opioid drug label

From: DLI-IT: a deep learning approach to drug label identification through image and text embedding

	P @k						R @k
Methods	k = 1	k = 2	k = 3	k = 4	k = 5	k = 6	k = 1	k = 2	k = 3	k = 4	k = 5	k = 6
Image-based	0.630	0.535	0.470	0.413	0.346	0.297	0.152	0.258	0.340	0.398	0.417	0.429
Levenshtein with text	0.480	0.550	0.480	0.425	0.376	0.333	0.116	0.265	0.347	0.410	0.453	0.482
Embedding of text	0.800	0.720	0.640	0.565	0.478	0.405	0.193	0.347	0.463	0.545	0.576	0.586
0.5 * Image + 0.5 * Text embedding ^†	0.800	0.725	0.640	0.570	0.480	0.410	0.193	0.349	0.463	0.549	0.578	0.593
Improvement^*	27%	32%	33%	34%	28%	23%	27%	32%	33%	34%	28%	23%

Back to article page

ISSN: 1472-6947

Contact us

General enquiries: journalsubmissions@springernature.com