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Oracle-MNIST: a Realistic Image Dataset for Benchmarking Machine Learning Algorithms. (arXiv:2205.09442v1 [cs.CV])
cs.CV updates on arXiv.org arxiv.org
We introduce the Oracle-MNIST dataset, comprising of 28$\times $28 grayscale
images of 30,222 ancient characters from 10 categories, for benchmarking
pattern classification, with particular challenges on image noise and
distortion. The training set totally consists of 27,222 images, and the test
set contains 300 images per class. Oracle-MNIST shares the same data format
with the original MNIST dataset, allowing for direct compatibility with all
existing classifiers and systems, but it constitutes a more challenging
classification task than MNIST. The images …
algorithms arxiv benchmarking cv dataset image learning machine machine learning machine learning algorithms mnist oracle