Cloud AI Platform v1 API - Class ModelEvaluationSlice.Types.Slice.Types.SliceSpec.Types.SliceConfig (2.11.0)

Reference documentation and code samples for the Cloud AI Platform v1 API class ModelEvaluationSlice.Types.Slice.Types.SliceSpec.Types.SliceConfig.

Specification message containing the config for this SliceSpec. When kind is selected as value and/or range, only a single slice will be computed. When all_values is present, a separate slice will be computed for each possible label/value for the corresponding key in config. Examples, with feature zip_code with values 12345, 23334, 88888 and feature country with values "US", "Canada", "Mexico" in the dataset:

Example 1:

{ "zip_code": { "value": { "float_value": 12345.0 } } }

A single slice for any data with zip_code 12345 in the dataset.

Example 2:

{ "zip_code": { "range": { "low": 12345, "high": 20000 } } }

A single slice containing data where the zip_codes between 12345 and 20000 For this example, data with the zip_code of 12345 will be in this slice.

Example 3:

{ "zip_code": { "range": { "low": 10000, "high": 20000 } }, "country": { "value": { "string_value": "US" } } }

A single slice containing data where the zip_codes between 10000 and 20000 has the country "US". For this example, data with the zip_code of 12345 and country "US" will be in this slice.

Example 4:

{ "country": {"all_values": { "value": true } } }

Three slices are computed, one for each unique country in the dataset.

Example 5:

{ "country": { "all_values": { "value": true } }, "zip_code": { "value": { "float_value": 12345.0 } } }

Three slices are computed, one for each unique country in the dataset where the zip_code is also 12345. For this example, data with zip_code 12345 and country "US" will be in one slice, zip_code 12345 and country "Canada" in another slice, and zip_code 12345 and country "Mexico" in another slice, totaling 3 slices.

If all_values is set to true, then all possible labels of the keyed feature will have another slice computed. Example: {"all_values":{"value":true}}

A range of values for a numerical feature. Example: {"range":{"low":10000.0,"high":50000.0}} will capture 12345 and 23334 in the slice.

A unique specific value for a given feature. Example: { "value": { "string_value": "12345" } }