Journal of Intelligent Systems and Internet of Things
JISIoT
2690-6791
2769-786X
10.54216/JISIoT
https://www.americaspg.com/journals/show/3379
2019
2019
Dynamic Feature Weighting for Efficient Multi-Script Identification Using YafNet: A Deep CNN Approach
Laboratory of Vision and Artificial Intelligence (LAVIA), Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria
Yahia
Yahia
College of Computer Science and Engineering, Taibah University, Madinah, Saudi Arabia
Rashiq Rafiq
Marie
Laboratory of Vision and Artificial Intelligence (LAVIA), Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria
Faycel
Abbas
Laboratory of Vision and Artificial Intelligence (LAVIA), Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria
Abdeljalil
Gattal
Department of Information Technology, Aylol University College, Yarim, Yemen
Mohammed Al
Al-Sarem
Script identification is crucial for document analysis and optical character recognition (OCR). This study proposes YafNet, a novel convolutional neural network (CNN) architecture, developed from scratch, to tackle the challenges of script identification in both handwritten and printed word images. YafNet dynamically weights features, enabling it to learn and combine multimodal features for accurate script identification. To evaluate its efficacy, we use the imbalanced ICDAR 2021 Script Identification in the Wild (SIW 2021) competition dataset. Experimental results demonstrate that YafNet outperforms conventional approaches, particularly when trained on mixed handwritten and printed data. It achieves high classification accuracy, balanced accuracy, and ROC AUC scores, indicating its robustness and generalizability. The incorporation of data augmentation and external data further enhances performance, underscoring the model's potential for real-world applications.
2025
2025
260
273
10.54216/JISIoT.140220
https://www.americaspg.com/articleinfo/18/show/3379