ewsnet_reset: Reset EWSNet Model Weights

In EWSmethods: Forecasting Tipping Points at the Community Level

Reset EWSNet Model Weights

Description

Restores EWSNet model weights to the pretrained defaults published at https://ewsnet.github.io. This is vital on first use of EWSNet as no model weights are provided with 'EWSmethods'. The use of this function may also be necessary after finetuning to reset the model.

Usage

ewsnet_reset(
  weights_path = default_weights_path(),
  remove_weights = FALSE,
  auto = FALSE
)

Arguments

weights_path	A string naming the path to install model weights. Can be changed, but by default, attempts to add weights to the same location as the Python scripts bundled with EWSmethods.
remove_weights	Boolean. Should all weights be removed (TRUE) or should weights be re/downloaded (FALSE).
auto	Boolean. If FALSE, asks permission to download model weights from Google Drive. If TRUE, no user confirmation is required for re/download.

Value

No return value, called for side effects.

Examples

# on first use of EWSNet via `EWSmethods`
ewsnet_reset(remove_weights = FALSE, auto = TRUE,
weights_path = tempdir())


# if this fails due to timeout, you may need to
# increase the timeout length using something
# like below:

options(timeout = max(300, getOption("timeout")))



# to remove all downloaded weights
ewsnet_reset(remove_weights = TRUE, auto = TRUE,
weights_path = tempdir())

EWSmethods documentation built on May 29, 2024, 5:41 a.m.