Measurement

A message representing a Measurement of a Trial. A Measurement contains the Metrics got by executing a Trial using suggested hyperparameter values.

JSON representation 
{
  "elapsedDuration": string,
  "stepCount": string,
  "metrics": [
    {
      object (Metric)
    }
  ]
}
Fields
elapsedDuration

string (Duration format)

Output only. time that the Trial has been running at the point of this Measurement.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
stepCount

string (int64 format)

Output only. The number of steps the machine learning model has been trained for. Must be non-negative.
metrics[]

object (Metric)

Output only. A list of metrics got by evaluating the objective functions using suggested Parameter values.

Metric

A message representing a metric in the measurement.

JSON representation 
{
  "metricId": string,
  "value": number
}
Fields
metricId

string

Output only. The ID of the Metric. The Metric should be defined in StudySpec's Metrics.
value

number

Output only. The value for this metric.