Enumera evaluaciones de modelos

Enumera evaluaciones de modelos existentes.

Muestra de código

Go

Para obtener información sobre cómo instalar y usar la biblioteca cliente de AutoML Translation, consulta las bibliotecas cliente de AutoML Translation. Si quieres obtener más información, consulta la documentación de referencia de la API de AutoML Translation Go.

Para autenticarte en AutoML Translation, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.

import (
	"context"
	"fmt"
	"io"

	automl "cloud.google.com/go/automl/apiv1"
	"cloud.google.com/go/automl/apiv1/automlpb"
	"google.golang.org/api/iterator"
)

// listModelEvaluation lists existing model evaluations.
func listModelEvaluations(w io.Writer, projectID string, location string, modelID string) error {
	// projectID := "my-project-id"
	// location := "us-central1"
	// modelID := "TRL123456789..."

	ctx := context.Background()
	client, err := automl.NewClient(ctx)
	if err != nil {
		return fmt.Errorf("NewClient: %w", err)
	}
	defer client.Close()

	req := &automlpb.ListModelEvaluationsRequest{
		Parent: fmt.Sprintf("projects/%s/locations/%s/models/%s", projectID, location, modelID),
	}

	it := client.ListModelEvaluations(ctx, req)

	// Iterate over all results
	for {
		evaluation, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			return fmt.Errorf("ListModelEvaluations.Next: %w", err)
		}

		fmt.Fprintf(w, "Model evaluation name: %v\n", evaluation.GetName())
		fmt.Fprintf(w, "Model annotation spec id: %v\n", evaluation.GetAnnotationSpecId())
		fmt.Fprintf(w, "Create Time:\n")
		fmt.Fprintf(w, "\tseconds: %v\n", evaluation.GetCreateTime().GetSeconds())
		fmt.Fprintf(w, "\tnanos: %v\n", evaluation.GetCreateTime().GetNanos())
		fmt.Fprintf(w, "Evaluation example count: %v\n", evaluation.GetEvaluatedExampleCount())
		fmt.Fprintf(w, "Translation model evaluation metrics: %v\n", evaluation.GetTranslationEvaluationMetrics())
	}

	return nil
}

Java


import com.google.cloud.automl.v1.AutoMlClient;
import com.google.cloud.automl.v1.ListModelEvaluationsRequest;
import com.google.cloud.automl.v1.ModelEvaluation;
import com.google.cloud.automl.v1.ModelName;
import java.io.IOException;

class ListModelEvaluations {

  public static void main(String[] args) throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "YOUR_PROJECT_ID";
    String modelId = "YOUR_MODEL_ID";
    listModelEvaluations(projectId, modelId);
  }

  // List model evaluations
  static void listModelEvaluations(String projectId, String modelId) throws IOException {
    // 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 (AutoMlClient client = AutoMlClient.create()) {
      // Get the full path of the model.
      ModelName modelFullId = ModelName.of(projectId, "us-central1", modelId);
      ListModelEvaluationsRequest modelEvaluationsrequest =
          ListModelEvaluationsRequest.newBuilder().setParent(modelFullId.toString()).build();

      // List all the model evaluations in the model by applying filter.
      System.out.println("List of model evaluations:");
      for (ModelEvaluation modelEvaluation :
          client.listModelEvaluations(modelEvaluationsrequest).iterateAll()) {

        System.out.format("Model Evaluation Name: %s\n", modelEvaluation.getName());
        System.out.format("Model Annotation Spec Id: %s", modelEvaluation.getAnnotationSpecId());
        System.out.println("Create Time:");
        System.out.format("\tseconds: %s\n", modelEvaluation.getCreateTime().getSeconds());
        System.out.format("\tnanos: %s", modelEvaluation.getCreateTime().getNanos() / 1e9);
        System.out.format(
            "Evalution Example Count: %d\n", modelEvaluation.getEvaluatedExampleCount());
        System.out.format(
            "Translate Model Evaluation Metrics: %s\n",
            modelEvaluation.getTranslationEvaluationMetrics());
      }
    }
  }
}

Node.js

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';
// const location = 'us-central1';
// const modelId = 'YOUR_MODEL_ID';

// Imports the Google Cloud AutoML library
const {AutoMlClient} = require('@google-cloud/automl').v1;

// Instantiates a client
const client = new AutoMlClient();

async function listModelEvaluations() {
  // Construct request
  const request = {
    parent: client.modelPath(projectId, location, modelId),
    filter: '',
  };

  const [response] = await client.listModelEvaluations(request);

  console.log('List of model evaluations:');
  for (const evaluation of response) {
    console.log(`Model evaluation name: ${evaluation.name}`);
    console.log(`Model annotation spec id: ${evaluation.annotationSpecId}`);
    console.log(`Model display name: ${evaluation.displayName}`);
    console.log('Model create time');
    console.log(`\tseconds ${evaluation.createTime.seconds}`);
    console.log(`\tnanos ${evaluation.createTime.nanos / 1e9}`);
    console.log(
      `Evaluation example count: ${evaluation.evaluatedExampleCount}`
    );
    console.log(
      `Translation model evaluation metrics: ${evaluation.translationEvaluationMetrics}`
    );
  }
}

listModelEvaluations();

Python

from google.cloud import automl

# TODO(developer): Uncomment and set the following variables
# project_id = "YOUR_PROJECT_ID"
# model_id = "YOUR_MODEL_ID"

client = automl.AutoMlClient()
# Get the full path of the model.
model_full_id = client.model_path(project_id, "us-central1", model_id)

print("List of model evaluations:")
for evaluation in client.list_model_evaluations(parent=model_full_id, filter=""):
    print(f"Model evaluation name: {evaluation.name}")
    print(f"Model annotation spec id: {evaluation.annotation_spec_id}")
    print(f"Create Time: {evaluation.create_time}")
    print(f"Evaluation example count: {evaluation.evaluated_example_count}")
    print(
        "Translation model evaluation metrics: {}".format(
            evaluation.translation_evaluation_metrics
        )
    )

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