Dataset Information

A dataset of oracle characters for benchmarking machine learning algorithms.

ABSTRACT: Oracle bone script is an ancient Chinese writing system engraved on turtle shells and animal bones, serving as a valuable resource for interpreting ancient culture, history, and language. We introduce the Oracle-MNIST dataset, comprising of 28 × 28 grayscale images of 30,222 ancient characters from 10 categories, designed for benchmarking pattern classification, with particular challenges related to image noise and distortion. The training set totally consists of 27,222 images, and the test set contains 300 images per class. Oracle-MNIST follows the same data format with the original MNIST dataset, enabling direct compatibility with all existing classifiers and systems, but it constitutes a more challenging classification task than MNIST. The images of ancient characters suffer from (1) extremely serious and unique noises caused by three-thousand years of burial and aging and (2) dramatically variant writing styles by ancient Chinese, which all make them realistic for machine learning research.

SUBMITTER: Wang M

PROVIDER: S-EPMC10796927 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature

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A dataset of oracle characters for benchmarking machine learning algorithms.

Wang Mei M Deng Weihong W

Scientific data 20240118 1

Oracle bone script is an ancient Chinese writing system engraved on turtle shells and animal bones, serving as a valuable resource for interpreting ancient culture, history, and language. We introduce the Oracle-MNIST dataset, comprising of 28 × 28 grayscale images of 30,222 ancient characters from 10 categories, designed for benchmarking pattern classification, with particular challenges related to image noise and distortion. The training set totally consists of 27,222 images, and the test set ...[more]

PMID: 38238370

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Dataset Information

A dataset of oracle characters for benchmarking machine learning algorithms.

Publications

A dataset of oracle characters for benchmarking machine learning algorithms.

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