Recognition of Online Turkish Handwriting using Transfer Learning

Yıl 2023, Cilt: 11 Sayı: 3, 719 - 726, 27.09.2023

Esma Fatıma Bilgin Taşdemir

https://doi.org/10.29109/gujsc.1141508

Öz

We present a recognition system for online Turkish handwriting using transfer learning. Training deep networks requires large amounts of data. Since such a sufficiently large collection of Turkish handwriting samples is not available, So we adopt the transfer learning approach and train and optimize a CNN-BLSTM recognition system first using the standard IAM-On dataset of English handwriting. Then, we fine tune it with Turkish handwriting samples from a smaller dataset. Fine tuning increases the character recognition rate of the final system which is evaluated on 2,041 samples of isolated Turkish words from the initial value of 49% to 85%. The results show that transfer learning can be a solution to the data scarcity problem of online Turkish handwriting.

Anahtar Kelimeler

Online Handwriting Recognition, Deep Learning, Transfer Learning, Turkish Handwriting Recognition

Kaynakça

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