CodeEff_Matrix {MUGS} | R Documentation |
Function Used To Estimate Code Effects
Description
This function estimates code effects using left and right embeddings from source and target sites.
Usage
CodeEff_Matrix(
S.1,
S.2,
n1,
n2,
U.1,
U.2,
V.1,
V.2,
common_codes,
zeta.int,
lambda,
p
)
Arguments
S.1 |
SPPMI from the source site. |
S.2 |
SPPMI from the target site. |
n1 |
The number of codes from the source site. |
n2 |
The number of codes from the target site. |
U.1 |
The left embeddings left singular vectors times the square root of the singular values from the source site. |
U.2 |
The left embeddings left singular vectors times the square root of the singular values from the target site. |
V.1 |
The right embeddings right singular vectors times the square root of the singular values from the source site. |
V.2 |
The right embeddings right singular vectors times the square root of the singular values from the target site. |
common_codes |
The list of overlapping codes. |
zeta.int |
The initial estimator for the code effects. |
lambda |
The tuning parameter controls the intensity of penalization on the code effect. |
p |
The length of an embedding. |
Value
A list with the following elements:
zeta |
The estimated code effects. |
dif_F |
The Frobenius norm difference between the updated and initial estimators. |
V.1.new |
Updated right embeddings for the source site. |
V.2.new |
Updated right embeddings for the target site. |