taxonomy model的用法和样例：
例句
- 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。
