모델 평가 슬라이스 가져오기

get_model_evaluation_슬라이스 메서드를 사용하여 모델 평가 슬라이스를 가져옵니다.

더 살펴보기

이 코드 샘플이 포함된 자세한 문서는 다음을 참조하세요.

코드 샘플

Java

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Java 설정 안내를 따르세요. 자세한 내용은 Vertex AI Java API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.


import com.google.cloud.aiplatform.v1.ModelEvaluationSlice;
import com.google.cloud.aiplatform.v1.ModelEvaluationSlice.Slice;
import com.google.cloud.aiplatform.v1.ModelEvaluationSliceName;
import com.google.cloud.aiplatform.v1.ModelServiceClient;
import com.google.cloud.aiplatform.v1.ModelServiceSettings;
import java.io.IOException;

public class GetModelEvaluationSliceSample {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    // To obtain evaluationId run the code block below after setting modelServiceSettings.
    //
    // try (ModelServiceClient modelServiceClient = ModelServiceClient.create(modelServiceSettings))
    // {
    //   String location = "us-central1";
    //   ModelName modelFullId = ModelName.of(project, location, modelId);
    //   ListModelEvaluationsRequest modelEvaluationsrequest =
    //   ListModelEvaluationsRequest.newBuilder().setParent(modelFullId.toString()).build();
    //   for (ModelEvaluation modelEvaluation :
    //     modelServiceClient.listModelEvaluations(modelEvaluationsrequest).iterateAll()) {
    //       System.out.format("Model Evaluation Name: %s%n", modelEvaluation.getName());
    //   }
    // }
    String project = "YOUR_PROJECT_ID";
    String modelId = "YOUR_MODEL_ID";
    String evaluationId = "YOUR_EVALUATION_ID";
    String sliceId = "YOUR_SLICE_ID";
    getModelEvaluationSliceSample(project, modelId, evaluationId, sliceId);
  }

  static void getModelEvaluationSliceSample(
      String project, String modelId, String evaluationId, String sliceId) throws IOException {
    ModelServiceSettings modelServiceSettings =
        ModelServiceSettings.newBuilder()
            .setEndpoint("us-central1-aiplatform.googleapis.com:443")
            .build();

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (ModelServiceClient modelServiceClient = ModelServiceClient.create(modelServiceSettings)) {
      String location = "us-central1";
      ModelEvaluationSliceName modelEvaluationSliceName =
          ModelEvaluationSliceName.of(project, location, modelId, evaluationId, sliceId);

      ModelEvaluationSlice modelEvaluationSlice =
          modelServiceClient.getModelEvaluationSlice(modelEvaluationSliceName);

      System.out.println("Get Model Evaluation Slice Response");
      System.out.format("Model Evaluation Slice Name: %s\n", modelEvaluationSlice.getName());
      System.out.format("Metrics Schema Uri: %s\n", modelEvaluationSlice.getMetricsSchemaUri());
      System.out.format("Metrics: %s\n", modelEvaluationSlice.getMetrics());
      System.out.format("Create Time: %s\n", modelEvaluationSlice.getCreateTime());

      Slice slice = modelEvaluationSlice.getSlice();
      System.out.format("Slice Dimensions: %s\n", slice.getDimension());
      System.out.format("Slice Value: %s\n", slice.getValue());
    }
  }
}

Node.js

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Node.js 설정 안내를 따르세요. 자세한 내용은 Vertex AI Node.js API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

/**
 * TODO(developer): Uncomment these variables before running the sample
 * (not necessary if passing values as arguments). To obtain evaluationId,
 * instantiate the client and run the following the commands.
 */
// const parentName = `projects/${project}/locations/${location}/models/${modelId}`;
// const evalRequest = {
//   parent: parentName
// };
// const [evalResponse] = await modelServiceClient.listModelEvaluations(evalRequest);
// console.log(evalResponse);

// const modelId = 'YOUR_MODEL_ID';
// const evaluationId = 'YOUR_EVALUATION_ID';
// const sliceId = 'YOUR_SLICE_ID';
// const project = 'YOUR_PROJECT_ID';
// const location = 'YOUR_PROJECT_LOCATION';

// Imports the Google Cloud Model Service client library
const {ModelServiceClient} = require('@google-cloud/aiplatform');
// Specifies the location of the api endpoint
const clientOptions = {
  apiEndpoint: 'us-central1-aiplatform.googleapis.com',
};
// Specifies the location of the api endpoint
const modelServiceClient = new ModelServiceClient(clientOptions);

async function getModelEvaluationSlice() {
  // Configure the parent resource
  const name = `projects/${project}/locations/${location}/models/${modelId}/evaluations/${evaluationId}/slices/${sliceId}`;
  const request = {
    name,
  };

  // Get and print out a list of all the endpoints for this resource
  const [response] =
    await modelServiceClient.getModelEvaluationSlice(request);

  console.log('Get model evaluation slice');
  console.log(`\tName : ${response.name}`);
  console.log(`\tMetrics_Schema_Uri : ${response.metricsSchemaUri}`);
  console.log(`\tMetrics : ${JSON.stringify(response.metrics)}`);
  console.log(`\tCreate time : ${JSON.stringify(response.createTime)}`);

  console.log('Slice');
  const slice = response.slice;
  console.log(`\tDimension :${slice.dimension}`);
  console.log(`\tValue :${slice.value}`);
}
getModelEvaluationSlice();

Python

이 샘플을 사용해 보기 전에 Vertex AI 빠른 시작: 클라이언트 라이브러리 사용의 Python 설정 안내를 따르세요. 자세한 내용은 Vertex AI Python API 참고 문서를 참조하세요.

Vertex AI에 인증하려면 애플리케이션 기본 사용자 인증 정보를 설정합니다. 자세한 내용은 로컬 개발 환경의 인증 설정을 참조하세요.

from google.cloud import aiplatform


def get_model_evaluation_slice_sample(
    project: str,
    model_id: str,
    evaluation_id: str,
    slice_id: str,
    location: str = "us-central1",
    api_endpoint: str = "us-central1-aiplatform.googleapis.com",
):
    """
    To obtain evaluation_id run the following commands where LOCATION
    is the region where the model is stored, PROJECT is the project ID,
    and MODEL_ID is the ID of your model.

    model_client = aiplatform.gapic.ModelServiceClient(
        client_options={
            'api_endpoint':'LOCATION-aiplatform.googleapis.com'
            }
        )
    evaluations = model_client.list_model_evaluations(parent='projects/PROJECT/locations/LOCATION/models/MODEL_ID')
    print("evaluations:", evaluations)
    """
    # The AI Platform services require regional API endpoints.
    client_options = {"api_endpoint": api_endpoint}
    # Initialize client that will be used to create and send requests.
    # This client only needs to be created once, and can be reused for multiple requests.
    client = aiplatform.gapic.ModelServiceClient(client_options=client_options)
    name = client.model_evaluation_slice_path(
        project=project,
        location=location,
        model=model_id,
        evaluation=evaluation_id,
        slice=slice_id,
    )
    response = client.get_model_evaluation_slice(name=name)
    print("response:", response)

다음 단계

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