factor_agent.acceptance.Acceptance

class Acceptance(config, run_dir=None)

Bases: object

Validate, open the hold-out of, and export a campaign’s accepted factors; see the module docstring.

Parameters:

configCampaignConfig

The campaign’s config; its segments need validation (and holdout for open_holdout).

run_dirstr or Path, optional

The campaign’s run directory; config.run_dir by default.

The accepted graphs are read with the vocabulary of the run’s snapshot

(``RunSnapshot``), not of the config’s field and operator files.

Raises:

FileNotFoundError

If the run directory has no snapshot.

Methods

Acceptance.accepted	The ledger's accepted factors, in the order they were accepted.
Acceptance.export	Export accepted factors as GraphFactor subclasses and whole-market stores.
Acceptance.open_holdout	Open the hold-out, once, and compare on it with a selection, trained on the training and validation segments.
Acceptance.validate	Compare the baseline with the baseline plus a selection of the accepted factors on the validation segment.

Attributes

Acceptance.lock_path

The hold-out lock.

Acceptance.vocabulary

The campaign’s vocabulary, from its run’s snapshot: the operator classes the accepted graphs are built from.