Observation Object
/experiments/EXPERIMENT_ID/observations/OBSERVATION_IDThe observed data from a single trial in your experiment. Observations have a
values which reflects the values of the metrics you are trying to optimize. Key | Type | Value |
|---|---|---|
assignments | ||
created | int | The timestamp (in seconds since epoch) that this observation was reported. |
experiment | string | |
failed | boolean | A boolean indicating whether this observation failed for some reason. SigOpt takes this into consideration when optimizing. It is invalid for both failed to be true, and value or values to be present. The default value is false. |
id | string | A unique ID for this observation. |
metadata | Optional user-provided object. See Using Metadata for more information. | |
suggestion | string | |
values | An array of Metric Evaluation objects recording the values and other associated information for each metric in a given observation. This is available for both single metric and multimetric experiments. Values appear in alphabetical order by the metric name. |
These fields should no longer be used because there are better alternatives.
Key | Type | Value |
|---|---|---|
value | float | The observed metric value from this trial. Only available for single metric experiments. |
value_stddev | float | The standard deviation in value that was observed in this trial. Only available for single metric experiments. |
Method | URI | Description |
|---|---|---|
POST | Observation Batch Create | |
POST | Observation Create | |
GET | Observation Detail | |
GET | Observation List | |
PUT | Observation Update | |
DELETE | Observation Delete | |
DELETE | Observation List Delete |
{
"assignments": {
"degree": 2,
"gamma": 3.6,
"kernel": "rbf"
},
"created": 1414800000,
"experiment": "1",
"failed": false,
"id": "1",
"metadata": null,
"object": "observation",
"suggestion": "1",
"value": 1,
"value_stddev": null,
"values": [
{
"name": "Accuracy",
"object": "metric_evaluation",
"value": 1,
"value_stddev": null
}
]
}
{
"assignments": {
"degree": 2,
"gamma": 3.6,
"kernel": "rbf"
},
"created": 1414800000,
"experiment": "1",
"failed": true,
"id": "3",
"metadata": null,
"object": "observation",
"suggestion": "2",
"value": null,
"value_stddev": null
}
Last modified 7mo ago