ramp_database.model.SubmissionOnCVFold

class ramp_database.model.SubmissionOnCVFold(submission, cv_fold)

SubmissionOnCVFold.

Parameters

submissionramp_database.model.Submission

The submission used.

cv_foldramp_database.model.CVFold

The fold to associate with the submission.

Notes

SubmissionOnCVFold is an instantiation of Submission, to be trained on a data file and a cv fold. We don’t actually store the trained model in the db (lack of disk and pickling issues), so trained submission is not a database column. On the other hand, we will store train, valid, and test predictions. In a sense substituting CPU time for storage.

Attributes

idint

The ID of the table row.

submission_idint

The ID of the submission.

submissionramp_database.model.Submission

The submission instance.

cv_fold_idint

The ID of the CV fold.

cv_foldramp_database.model.CVFold

The CV fold instance.

contributivityfloat

The contributivity of the submission.

bestbool

Whether or not the submission is the best.

train_timefloat

Computation time for the training set.

valid_timefloat

Computation time for the validation set.

test_timefloat

Computation time for the testing set.

statestr

State of of the submission on this fold.

error_msgstr

Error message in case of failing submission.

scoreslist of ramp_database.model.SubmissionScoreOnCVFold

A back-reference on the scores for this fold.

__init__(submission, cv_fold)

A simple constructor that allows initialization from kwargs.

Sets attributes on the constructed instance using the names and values in kwargs.

Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.