dimension reduction的用法和樣例：
例句
- The singular perturbation algorithm is proposed to reduce the system dimension.
采用奇異攝動(dòng)算法使系統降維。 - Maximum likelihood performs a nonlinear dimensionality reduction, choosing permutations that compact the permuted image vectors into a volumetrically minimal subspace.
極大似然方法實(shí)現了非線(xiàn)性的降維，將向量壓縮到一個(gè)低維空間。
