Class GoogleCloudAiplatformV1beta1Explanation
Explanation of a prediction (provided in PredictResponse.predictions) produced by the Model on a given instance.
Implements
Inherited Members
Namespace: Google.Apis.Aiplatform.v1beta1.Data
Assembly: Google.Apis.Aiplatform.v1beta1.dll
Syntax
public class GoogleCloudAiplatformV1beta1Explanation : IDirectResponseSchema
Properties
Attributions
Output only. Feature attributions grouped by predicted outputs. For Models that predict only one output,
such as regression Models that predict only one score, there is only one attibution that explains the
predicted output. For Models that predict multiple outputs, such as multiclass Models that predict multiple
classes, each element explains one specific item. Attribution.output_index can be used to identify which
output this attribution is explaining. By default, we provide Shapley values for the predicted class.
However, you can configure the explanation request to generate Shapley values for any other classes too. For
example, if a model predicts a probability of 0.4
for approving a loan application, the model's decision
is to reject the application since p(reject) = 0.6 > p(approve) = 0.4
, and the default Shapley
values would be computed for rejection decision and not approval, even though the latter might be the
positive class. If users set ExplanationParameters.top_k, the attributions are sorted by
instance_output_value in descending order. If ExplanationParameters.output_indices is specified, the
attributions are stored by Attribution.output_index in the same order as they appear in the output_indices.
Declaration
[JsonProperty("attributions")]
public virtual IList<GoogleCloudAiplatformV1beta1Attribution> Attributions { get; set; }
Property Value
Type | Description |
---|---|
IList<GoogleCloudAiplatformV1beta1Attribution> |
ETag
The ETag of the item.
Declaration
public virtual string ETag { get; set; }
Property Value
Type | Description |
---|---|
string |
Neighbors
Output only. List of the nearest neighbors for example-based explanations. For models deployed with the examples explanations feature enabled, the attributions field is empty and instead the neighbors field is populated.
Declaration
[JsonProperty("neighbors")]
public virtual IList<GoogleCloudAiplatformV1beta1Neighbor> Neighbors { get; set; }
Property Value
Type | Description |
---|---|
IList<GoogleCloudAiplatformV1beta1Neighbor> |