www.gusucode.com > Deep Sudoku Solver工具箱matlab源码程序 > Deep Sudoku Solver/src/sudoku/+sudoku/+synth/getMnistData.m

    function data = getMnistData()
% Copyright 2018 The MathWorks, Inc.

    persistent digitData
    
    if isempty(digitData)
        mnist = load('number_data/mnist.mat', 'training');
        digitData = mnist.training;
    end
    
    data = digitData;
    
end