neg_log_lik_Ridge_logscale_no_int: negative log-likelihood for variance of ridge (call it V), on...
In stephenslab/VEB.Boost: This package provides the functionality to perform VEB-Boosting.
View source: R/ridge_learner_no_int.R
neg_log_lik_Ridge_logscale_no_int R Documentation
negative log-likelihood for variance of ridge (call it V), on log-scale
Description
b ~ N(0, VS) for fixed diagonal scaling matrix S
y = Xb + e
e ~ N(0, diag(sigma2)), L = diag(1/sigma2)
Usage
neg_log_lik_Ridge_logscale_no_int(lV, XtLY, XtLX)
Arguments
lV
is ln(V)
XtLY
is X'LY
XtLX
is X'LX (it must have an attribute called 'evd' that has its eigenvalue decomposition)
stephenslab/VEB.Boost documentation built on July 2, 2023, 1 p.m.
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View source: R/ridge_learner_no_int.R
| neg_log_lik_Ridge_logscale_no_int | R Documentation |
negative log-likelihood for variance of ridge (call it V), on log-scale
Description
b ~ N(0, VS) for fixed diagonal scaling matrix S
y = Xb + e
e ~ N(0, diag(sigma2)), L = diag(1/sigma2)
Usage
neg_log_lik_Ridge_logscale_no_int(lV, XtLY, XtLX)
Arguments
lV |
is ln(V) |
XtLY |
is X'LY |
XtLX |
is X'LX (it must have an attribute called 'evd' that has its eigenvalue decomposition) |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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