Method convertResultsToTrials

hyperopt/atpe.py:1509–1545

(self, hyperparameterSpace, results)

        return statistics

    def convertResultsToTrials(self, hyperparameterSpace, results):
        trials = hyperopt.Trials()

        for resultIndex, result in enumerate(results):
            data = {
                "book_time": datetime.datetime.now(),
                "exp_key": None,
                "misc": {
                    "cmd": ("domain_attachment", "FMinIter_Domain"),
                    "idxs": {},
                    "tid": resultIndex,
                    "vals": {},
                    "workdir": None,
                },
                "owner": None,
                "refresh_time": datetime.datetime.now(),
                "result": {"loss": result["loss"], "status": result["status"]},
                "spec": None,
                "state": 2,
                "tid": resultIndex,
                "version": 0,
            }

            for param in Hyperparameter(hyperparameterSpace).getFlatParameters():
                value = result[param.name]
                if value not in ("", None):
                    if "enum" in param.config:
                        value = param.config["enum"].index(value)

                    data["misc"]["idxs"][param.hyperoptVariableName] = [resultIndex]
                    data["misc"]["vals"][param.hyperoptVariableName] = [value]
                else:
                    data["misc"]["idxs"][param.hyperoptVariableName] = []
                    data["misc"]["vals"][param.hyperoptVariableName] = []

            trials.insert_trial_doc(data)
        return trials

    def convertTrialsToResults(self, hyperparameterSpace, trials):
        results = []