The method is based on a binary image. First, the authors extract the features of every numeral in the image, then classify the numerals by a decision tree.
这种算法基于二值图像，先从二值图像中找出各数字的特征，然后再用决策树对这些数字进行分类。
This method has been an emotional choice based on the binary decision tree.
而且这种方法得到了一个基于情感选择的二叉决策树。
This method has been an emotional choice based on the binary decision tree.
而且这种方法得到了一个基于情感选择的二叉决策树。
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