filling-package | Matrix Completion, Imputation, and Inpainting Methods |
aux.rndmissing | Randomly assign NAs to the data matrix with probability 'x' |
fill.HardImpute | HardImpute : Generalized Spectral Regularization |
fill.KNNimpute | Imputation using Weighted K-nearest Neighbors |
fill.nuclear | Low-Rank Completion with Nuclear Norm Optimization |
fill.OptSpace | OptSpace |
fill.simple | Imputation by Simple Rules |
fill.SoftImpute | SoftImpute : Spectral Regularization |
fill.SVDimpute | Iterative Regression against Right Singular Vectors |
fill.SVT | Singular Value Thresholding for Nuclear Norm Optimization |
fill.USVT | Matrix Completion by Universal Singular Value Thresholding |
lena128 | lena image at size of (128 \times 128) |
lena256 | lena image at size of (256 \times 256) |
lena64 | lena image at size of (64 \times 64) |