These porn-detection software packages only inspect skin-tone regions in images and may misclassify many innocent images as shown in the survey of porn-detection software packages. 这些色情内容侦测软件包只能检查图像中具有肤色的区域，并且可能将许多无辜的图片进行错误地分类，见 色情内容侦测软件包概述所示。
to misclassify the books in the literary works 把这些书错误地归入文学作品类
