Fig. 1
From: DLI-IT: a deep learning approach to drug label identification through image and text embedding
(a) Sample result of text detection by CTPN. Some texts detected by CTPN may be noises for later drug product recognition. (b) One-word embedding example “codeine”. As shown, the corresponding vector of “codeine” is closer to “oxycodone” and “hydrocodone”, while vector of “codeine” is further from “glyburide” and “orlistat”, based on the functionality difference of drugs