Data Structure ?
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Data Structure ?
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README.md
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日本手書き数字（JHT）は慶應義塾大学が提供する日本語手書きフォームのデータセットで、13,500個の画像セットから構成されています。各サンプルは28x28のグレースケール画像で、10クラス（数字そのもの）のラベルが関連付けられています。
このデータセットは、手書き数字に基づいて国籍を分類する人工知能システムの効率をテストするために、MNISTデータセットにインスピレーションを得て作成されました。
内容
各画像は高さ28ピクセル、幅28ピクセルで、合計784ピクセルです。各ピクセルには単一のピクセル値が関連付けられており、そのピクセルの明るさまたは暗さを示し、数値が低いほど暗いことを意味します。このピクセル値は0から255までの整数です。データセットには10個のフォルダがあり、それぞれのフォルダには同じ数字の1350個の手書き数字が含まれています。
謝辞
この研究は、慶應義塾大学からの情報提供に加え、武藤義康教授の支援なしでは実現できませんでした。
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- 1. The data originates from internet data collection or provided by service providers, and this platform offers users the ability to view and browse datasets.
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- 3. Basic dataset information comes from the original data source or the information provided by the data provider. If there are discrepancies in the dataset description, please refer to the original data source or service provider's address.
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