The destination of classification is to learn a classification function or classification model that can map a data item to a preassigned class. 分类的目的是学会一个分类函数或分类模型,该模型能把数据库中的数据项映射到给定类别中的某一个。
The data splitting using the method maximizes the classification model accuracy and at the same time minimizes the noise percentage between the training set and the test set. 通过该方法进行数据分割,不仅提高了分类模型的分类精度,而且能够最小化训练集和测试集之间的噪声百分比。