softImpute.network.missing {changepoints} R Documentation

## Estimate graphon matrix by soft-impute for independent adjacency matrices with missing values.

### Description

Estimate graphon matrix by soft-impute for independent adjacency matrices with missing values.

### Usage

softImpute.network.missing(
data_incomplete_list,
eta_list,
lambda,
a,
it_max = 10000
)


### Arguments

 data_incomplete_list A list of adjacency matrices (with entries being 0 or 1) with missing values being coercing to 0. eta_list A list of matrices associated with data_incomplete_list, each matrix indicates the missing entries in corresponding adjacency matrix. lambda A numeric scalar of thresholding parameter for leading singular value in the soft-impute algorithm. a A numeric scalar of truncation parameter in the soft-impute algorithm. it_max An integer scalar of maximum iteration for the soft-impute algorithm.

### Value

Estimated graphon matrix

Haotian Xu

### References

Dubey, Xu and Yu (2021) <arxiv:2110.06450>

[Package changepoints version 1.1.0 Index]