Esma Fatima Bilgin-Tasdemir

Esma Fatima Bilgin-Tasdemir
  • Doctor of Engineering
  • Professor (Assistant) at Istanbul Medeniyet University

About

15
Publications
5,480
Reads
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46
Citations
Current institution
Istanbul Medeniyet University
Current position
  • Professor (Assistant)

Publications

Publications (15)
Preprint
Full-text available
This paper introduces foundational resources and models for natural language processing (NLP) of historical Turkish, a domain that has remained underexplored in computational linguistics. We present the first named entity recognition (NER) dataset, HisTR and the first Universal Dependencies treebank, OTA-BOUN for a historical form of the Turkish la...
Conference Paper
Full-text available
This study introduces a pretrained large language model-based annotation methodology for the first dependency treebank in Ottoman Turkish. Our experimental results show that, iteratively , i) pseudo-annotating data using a multilingual BERT-based parsing model, ii) manually correcting the pseudo-annotations, and iii) fine-tuning the parsing model w...
Article
Full-text available
The Ottoman script, which was in use for over five centuries, is an Arabic alphabet-based writing system. It became obsolete after the change of alphabet in Turkey. There are plenty of Ottoman documents, overwhelmingly printed in Naskh style. This work presents a DL-based character recognition system for the printed Ottoman script. We first generat...
Article
Full-text available
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 st...
Preprint
Full-text available
Ottoman script is an Arabic alphabet-basedscript as well. It was a writing system of theTurkish language for several centuries until it was replaced with the modern Turkish script,which is based on the Latin alphabet, in 1928. With the ever increasing digitization campaigns, millions of Ottoman documents are coming to light. But, their contents are...
Preprint
Full-text available
With the ever increasing speed of the digitization process, a large collection of Ottoman documents is accessible to researchers and the general public. But, the majority of the users interested in these documents can not read these documents unless they are transcripted to the modern Turkish script which use an extended version of the Latin alphab...
Article
Full-text available
Delayed strokes, such as i-dots and t-crosses, cause a challenge in online handwriting recognition by introducing an extra source of variation in the sequence order of the handwritten input. The problem is especially relevant for languages where delayed strokes are abundant and training data are limited. Studies for handling delayed strokes have ma...
Article
Full-text available
We present a system for large vocabulary recognition of online Turkish handwriting, using hidden Markov models. While using a traditional approach for the recognizer, we have identified and developed solutions for the main problems specific to Turkish handwriting recognition. First, since large amounts of Turkish handwriting samples are not availab...
Article
Full-text available
We present a system for large vocabulary recognition of online Turkish handwriting, using hidden Markov models. While using a traditional approach for the recognizer, we have identified and developed solutions for the main problems specific to Turkish handwriting recognition. First, since large amounts of Turkish handwriting samples are not availab...
Thesis
Full-text available
We present a system for large vocabulary recogmition of online Turkish handwriting, using Hidden Markov Models. While using a traditional approach for the recognizer, we have identified and developed solutions for the main problems specific to Turkish handwriting recognition. First, since large amounts of Turkish handwriting samples are not availab...

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