Fig. 8
From: CNN-optimized text recognition with binary embeddings for Arabic expiry date recognition
Comparative Analysis between the activation functions of Sigmoid and Tanh without applying the Thresholding against the target embeddings. a Target Binary Representation of Expiry Date, b Actual Model Outputs with Probabilities of Tanh with Mapping them to the corresponding characters of the expiry date when the thresholding is to be applied, c Actual Model Outputs with Probabilities of Sigmoid with Mapping them to the corresponding characters of the expiry date when the thresholding is to be applied. Orange color indicates the threshold of 60%. Red color indicates the wrong character to be obtained after Decoding