An Improved Neural Network Model Based on Inception-v3 for Oracle Bone Inscription Character Recognition

Table 2

Performance comparison of models on dataset OBC306.

Method	Top-1 Accuracy (%)	Top-3 Accuracy (%)	Top-5 Accuracy (%)
AlexNet	81.688	91.360	93.856
VGG-19	82.841	92.207	94.425
Inception-v3	85.475	93.234	95.205
Proposed	87.732	94.847	96.322

The bold indicates the optimal value on this evaluation indicator.