Classification methods for handwritten digit recognition: A survey
Introduction/purpose: This paper provides a survey of handwritten digit recognition methods tested on the MNIST dataset. Methods: The paper analyzes, synthesizes and compares the development of different classifiers applied to the handwritten digit recognition problem, from linear classifiers to...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Defence in Belgrade
2023-01-01
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| Series: | Vojnotehnički Glasnik |
| Subjects: | |
| Online Access: | https://scindeks.ceon.rs/article.aspx?artid=0042-84692301113T |
| Summary: | Introduction/purpose: This paper provides a survey of handwritten digit
recognition methods tested on the MNIST dataset.
Methods: The paper analyzes, synthesizes and compares the development of different classifiers applied to the handwritten digit recognition
problem, from linear classifiers to convolutional neural networks.
Results: Handwritten digit recognition classification accuracy tested on
the MNIST dataset while using training and testing sets is now higher
than 99.5% and the most successful method is a convolutional neural
network.
Conclusions: Handwritten digit recognition is a problem with numerous
real-life applications. Accurate recognition of various handwriting styles,
specifically digits is a task studied for decades and this paper summarizes the achieved results. The best results have been achieved with
convolutional neural networks while the worst methods are linear classifiers. The convolutional neural networks give better results if the dataset
is expended with data augmentation. |
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| ISSN: | 0042-8469 2217-4753 |