Uses of Class
org.nd4j.autodiff.listeners.checkpoint.CheckpointListener.Builder

Packages that use CheckpointListener.Builder

Package	Description
org.nd4j.autodiff.listeners.checkpoint

Uses of CheckpointListener.Builder in org.nd4j.autodiff.listeners.checkpoint

Methods in org.nd4j.autodiff.listeners.checkpoint that return CheckpointListener.Builder

Modifier and Type	Method and Description
static CheckpointListener.Builder	CheckpointListener.builder(@NonNull File rootDir)
CheckpointListener.Builder	CheckpointListener.Builder.deleteExisting(boolean deleteExisting) If the checkpoint listener is set to save to a non-empty directory, should the CheckpointListener-related content be deleted? This is disabled by default (and instead, an exception will be thrown if existing data is found) WARNING: Be careful when enabling this, as it deletes all saved checkpoint models in the specified directory!
CheckpointListener.Builder	CheckpointListener.Builder.fileNamePrefix(String fileNamePrefix)
CheckpointListener.Builder	CheckpointListener.Builder.keepAll() Keep all model checkpoints - i.e., don't delete any.
CheckpointListener.Builder	CheckpointListener.Builder.keepLast(int n) Keep only the last N most recent model checkpoint files.
CheckpointListener.Builder	CheckpointListener.Builder.keepLastAndEvery(int nLast, int everyN) Keep the last N most recent model checkpoint files, and every M checkpoint files. For example: suppose you save every 100 iterations, for 2050 iteration, and use keepLastAndEvery(3,5).
CheckpointListener.Builder	CheckpointListener.Builder.logSaving(boolean logSaving) If true (the default) log a message every time a model is saved
CheckpointListener.Builder	CheckpointListener.Builder.saveEvery(long amount, TimeUnit timeUnit) Save a model periodically
CheckpointListener.Builder	CheckpointListener.Builder.saveEvery(long amount, TimeUnit timeUnit, boolean sinceLast) Save a model periodically (if sinceLast == false), or if the specified amount of time has elapsed since the last model was saved (if sinceLast == true)
CheckpointListener.Builder	CheckpointListener.Builder.saveEveryEpoch() Save a model at the end of every epoch
CheckpointListener.Builder	CheckpointListener.Builder.saveEveryNEpochs(int n) Save a model at the end of every N epochs
CheckpointListener.Builder	CheckpointListener.Builder.saveEveryNIterations(int n) Save a model every N iterations
CheckpointListener.Builder	CheckpointListener.Builder.saveEveryNIterations(int n, boolean sinceLast) Save a model every N iterations (if sinceLast == false), or if N iterations have passed since the last model vas saved (if sinceLast == true)
CheckpointListener.Builder	CheckpointListener.Builder.saveUpdaterState(boolean saveUpdaterState) Whether the updater state (history/state for Adam, Nesterov momentum, etc) should be saved with each checkpoint. Updater state is saved by default.