Export a model for tabular classification

Stay organized with collections Save and categorize content based on your preferences.

Exports a model for tabular classification using the export_model method.

Explore further

For detailed documentation that includes this code sample, see the following:

Code sample

Java

To learn how to install and use the client library for Vertex AI, see Vertex AI client libraries. For more information, see the Vertex AI Java API reference documentation.


import com.google.api.gax.longrunning.OperationFuture;
import com.google.cloud.aiplatform.v1.ExportModelOperationMetadata;
import com.google.cloud.aiplatform.v1.ExportModelRequest;
import com.google.cloud.aiplatform.v1.ExportModelResponse;
import com.google.cloud.aiplatform.v1.GcsDestination;
import com.google.cloud.aiplatform.v1.ModelName;
import com.google.cloud.aiplatform.v1.ModelServiceClient;
import com.google.cloud.aiplatform.v1.ModelServiceSettings;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

public class ExportModelTabularClassificationSample {
  public static void main(String[] args)
      throws InterruptedException, ExecutionException, TimeoutException, IOException {
    // TODO(developer): Replace these variables before running the sample.
    String gcsDestinationOutputUriPrefix = "gs://your-gcs-bucket/destination_path";
    String project = "YOUR_PROJECT_ID";
    String modelId = "YOUR_MODEL_ID";
    exportModelTableClassification(gcsDestinationOutputUriPrefix, project, modelId);
  }

  static void exportModelTableClassification(
      String gcsDestinationOutputUriPrefix, String project, String modelId)
      throws IOException, ExecutionException, InterruptedException, TimeoutException {
    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";
      ModelName modelName = ModelName.of(project, location, modelId);

      GcsDestination.Builder gcsDestination = GcsDestination.newBuilder();
      gcsDestination.setOutputUriPrefix(gcsDestinationOutputUriPrefix);
      ExportModelRequest.OutputConfig outputConfig =
          ExportModelRequest.OutputConfig.newBuilder()
              .setExportFormatId("tf-saved-model")
              .setArtifactDestination(gcsDestination)
              .build();

      OperationFuture<ExportModelResponse, ExportModelOperationMetadata> exportModelResponseFuture =
          modelServiceClient.exportModelAsync(modelName, outputConfig);
      System.out.format(
          "Operation name: %s\n", exportModelResponseFuture.getInitialFuture().get().getName());
      System.out.println("Waiting for operation to finish...");
      ExportModelResponse exportModelResponse =
          exportModelResponseFuture.get(300, TimeUnit.SECONDS);
      System.out.format(
          "Export Model Tabular Classification Response: %s", exportModelResponse.toString());
    }
  }
}

Node.js

To learn how to install and use the client library for Vertex AI, see Vertex AI client libraries. For more information, see the Vertex AI Node.js API reference documentation.

/**
 * TODO(developer): Uncomment these variables before running the sample.\
 * (Not necessary if passing values as arguments)
 */

// const gcsDestinationOutputUriPrefix ='YOUR_GCS_DESTINATION_\
// OUTPUT_URI_PREFIX'; eg. "gs://<your-gcs-bucket>/destination_path"
// const modelId = 'YOUR_MODEL_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',
};

// Instantiates a client
const modelServiceClient = new ModelServiceClient(clientOptions);

async function exportModelTabularClassification() {
  // Configure the name resources
  const name = `projects/${project}/locations/${location}/models/${modelId}`;
  // Configure the outputConfig resources
  const outputConfig = {
    exportFormatId: 'tf-saved-model',
    artifactDestination: {
      outputUriPrefix: gcsDestinationOutputUriPrefix,
    },
  };
  const request = {
    name,
    outputConfig,
  };

  // Export Model request
  const [response] = await modelServiceClient.exportModel(request);
  console.log(`Long running operation : ${response.name}`);

  // Wait for operation to complete
  await response.promise();
  console.log(`Export model response : ${JSON.stringify(response.result)}`);
}
exportModelTabularClassification();

Python

To learn how to install and use the client library for Vertex AI, see Vertex AI client libraries. For more information, see the Vertex AI Python API reference documentation.

from google.cloud import aiplatform_v1beta1


def export_model_tabular_classification_sample(
    project: str,
    model_id: str,
    gcs_destination_output_uri_prefix: str,
    location: str = "us-central1",
    api_endpoint: str = "us-central1-aiplatform.googleapis.com",
    timeout: int = 300,
):
    # 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_v1beta1.ModelServiceClient(client_options=client_options)
    gcs_destination = {"output_uri_prefix": gcs_destination_output_uri_prefix}
    output_config = {
        "artifact_destination": gcs_destination,
        "export_format_id": "tf-saved-model",
    }
    name = client.model_path(project=project, location=location, model=model_id)
    response = client.export_model(name=name, output_config=output_config)
    print("Long running operation:", response.operation.name)
    print("output_info:", response.metadata.output_info)
    export_model_response = response.result(timeout=timeout)
    print("export_model_response:", export_model_response)

What's next

To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser.