Package index • dgpsi

Initalization

The function to initiate the underlying Python environment.

init_py(): 'python' environment initialization

GP, DGP, and Linked (D)GP Emulations

Functions to train, validate, and make predictions from GP, DGP, and Linked (D)GP emulators.

gp() updated: Gaussian process emulator construction

dgp() updated: Deep Gaussian process emulator construction

lgp(): Linked (D)GP emulator construction

continue(): Continue training a DGP emulator

predict(<dgp>) predict(<lgp>) predict(<gp>): Prediction from GP, DGP, or linked (D)GP emulators

validate(): Validate a constructed GP, DGP, or linked (D)GP emulator

plot(<dgp>) plot(<lgp>) plot(<gp>): Validation plots of a constructed GP, DGP, or linked (D)GP emulator

prune(): Static pruning of a DGP emulator

Sequential Design

Functions to implement sequential designs for (D)GP and bundles of (D)GP emulators.

design(): Sequential design of a (D)GP emulator or a bundle of (D)GP emulators

alm(): Locate the next design point(s) for a (D)GP emulator or a bundle of (D)GP emulators using Active Learning MacKay (ALM)

mice(): Locate the next design point for a (D)GP emulator or a bundle of (D)GP emulators using MICE

vigf(): Locate the next design point for a (D)GP emulator or a bundle of (D)GP emulators using VIGF

update(): Update a GP or DGP emulator

draw(): Validation and diagnostic plots for a sequential design

pack(): Pack GP and DGP emulators into a bundle

unpack(): Unpack a bundle of (D)GP emulators

Helpers

summary(<gp>) summary(<dgp>) summary(<lgp>): Summary of a constructed GP, DGP, or linked (D)GP emulator

write(): Save the constructed emulator

read(): Load the stored emulator

set_seed(): Random seed generator

set_imp(): Reset number of imputations for a DGP emulator

window(): Trim the sequence of hyperparameter estimates within a DGP emulator

trace_plot(): Trace plot for DGP hyperparameters

nllik(): Calculate the predictive negative log-likelihood

set_thread_num(): Set the number of threads

get_thread_num(): Get the number of threads

set_vecchia(): Add or remove the Vecchia approximation

set_id(): Set Emulator ID

serialize(): Serialize the constructed emulator

deserialize(): Restore the serialized emulator