apply_hessian: Evaluate Hessian of model.

In umbridge: Integration for the UM-Bridge Protocol

Evaluate Hessian of model.

Description

Evaluate Hessian of model.

Usage

apply_hessian(
  url,
  name,
  out_wrt,
  in_wrt1,
  in_wrt2,
  parameters,
  sens,
  vec,
  config = jsonlite::fromJSON("{}")
)

Arguments

url	URL the model is running at.
name	Name of the desired model.
out_wrt	Output variable to take Hessian with respect to.
in_wrt1	First input variable to take Hessian with respect to.
in_wrt2	Second input variable to take Hessian with respect to.
parameters	Model input parameter (a list of vectors).
sens	Sensitivity with respect to output.
vec	Vector to multiply Hessian by.
config	Model-specific configuration options.

Value

Hessian with respect to given inputs and outputs, applied to given sensitivity and vector.

umbridge documentation built on Sept. 23, 2022, 9:05 a.m.