然后采用典型相关分析（CCA）改进线性判别分析（LDA）中的变换矩阵，使得特征向量的降维具有自适应性；

Then, the LDA transformation matrix is improved with CCA, which makes the reduction of dimensions adaptive.

youdao

然后采用典型相关分析（CCA）改进线性判别分析（LDA）中的变换矩阵，使得特征向量的降维具有自适应性；

Then, the LDA transformation matrix is improved with CCA, which makes the reduction of dimensions adaptive.

youdao