2) group cross validation
组交叉确认
3) generalized cross validation
广义交叉确认
1.
The new wavelet image restoration (WL-R) algorithm and the new single wavelet image restoration algorithm (SWL-R) based on orthogonal discrete wavelet transform are proposed by using the orthogonal discrete wavelet transform and generalized cross validation in evaluating the optimal threshold δ, and combining with Luck-Richardson super-resolution image restoration algorithm (L-R).
利用正交离散小波变换,通过最小化广义交叉确认函数求取小波变换渐近最优阈值,与L-R超分辨力图像复原算法结合,提出了基于正交离散小波变换的L-R法(WL-R)和单次运算小波变换的L-R法(SWL-R)。
2.
At first,this method gets the edge image by the wavelet method of edge detection;Then,it gets the smoothing image of the input image using the wavelet threshold-denoising method whose threshold is obtained by the generalized cross validation theory;Finally,the edge image is embedded into the smoothing image,and the final denoising image is gained.
先通过小波边缘检测法求出有噪图像的边缘图像;再利用广义交叉确认原理求出的阈值对原有噪图像进行小波去噪,得到平滑图像;最后,将边缘图像嵌入平滑图像中,得到去噪后的图像。
4) 5-fold cross-validation
5-折交叉确认
5) K-fold cross-validation
K-折交叉确认
6) cross certification
交叉认证
1.
Research of Cross Certification and Trust Model in PKI;
PKI交叉认证及信任模型的研究
2.
In order to promote cross certification between the three region Certification Authorities(CA), the key problems of digital signature application were studied,and the cross certification model based on bridge CA was put forward.
为促进区域数字证书的交叉认证,笔者对当前数字证书应用中的突出问题进行了研究分析,提出了基于桥认证机构的长三角地区交叉认证模型,并为建设国家统一的桥认证机构和电子政务根认证机构提出了意见建议。
补充资料：不动产使用权的行政确认
不动产使用权的行政确认：指行政机关对公民、法人的土地、草原、矿产资源、山林、水流等国有自然资源的使用权依法颁发使用证的行为。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条