coordinate descent

常見例句

Experimental results on UCI dataset show Powell algorithm converges fast and its accuracy is higher than that of coordinate descent method and smooth SVM.
UCI數據集上的實驗結果表明，算法能很快收斂，且分類精度優(yōu)于并行下降算法和光滑支持向量機。
To improve the efficiency of coordinate descent method when it is applied to linear Support Vector Machine(SVM), Powell algorithm is applied to linear SVM.
并行下降方法應用于線性支持向量機時效率較低。
Applying the block-coordinate descent method, the solution to compound regularizers is turned into dealing with three simple optimization problems alternatively, which can be solved respectively.
利用塊坐標下降法將求解聯(lián)合正則化問題轉化為交替求解三個獨立優(yōu)化問題，并分別提出了相應的求解方法。