人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
Built-in A/B testing。爱思助手下载最新版本对此有专业解读
When shape similarity lies: size-ratio artifacts in confusable detection Confusable detection pipelines normalise characters to a fixed canvas before measuring similarity. This hides natural size differences. We re-rendered 2,203 scored pairs (TR39 baseline + novel discoveries) at their original sizes and found 254 with width or height ratios above 2x.，更多细节参见同城约会
carnegieendowment