PCA(主成分分析法)、LDA(线性判别法)
两种方法是主要的线性降维法,有很好的效果,希望对大家能够有用!-PCA (Principal Component Analysis), LDA (Linear Discriminant method) two methods are the main linear dimensionality reduction method, have very good results, in the hope that everyone can be useful!
一个简单的计算器,能够实现大部分功能,单核windows的相比那就相差太远了,希望高手指点-A simple calculator, able to achieve most of the functionality, compared to single-core windows it too far behind, I hope master pointing