Examples with TextClassificationConfig com.google.cloud.datalabeling.v1beta1.TextClassificationConfig used on opensource projects

Example 1 with TextClassificationConfig

use of com.google.cloud.datalabeling.v1beta1.TextClassificationConfig in project java-datalabeling by googleapis.

the class LabelText method labelText.

// Start a Text Labeling Task
static void labelText(String formattedInstructionName, String formattedAnnotationSpecSetName, String formattedDatasetName) throws IOException {
    // String formattedInstructionName = DataLabelingServiceClient.formatInstructionName(
    // "YOUR_PROJECT_ID", "YOUR_INSTRUCTION_UUID");
    // String formattedAnnotationSpecSetName =
    // DataLabelingServiceClient.formatAnnotationSpecSetName(
    // "YOUR_PROJECT_ID", "YOUR_ANNOTATION_SPEC_SET_UUID");
    // String formattedDatasetName = DataLabelingServiceClient.formatDatasetName(
    // "YOUR_PROJECT_ID", "YOUR_DATASET_UUID");
    // [END datalabeling_label_text_beta]
    String endpoint = System.getenv("DATALABELING_ENDPOINT");
    if (endpoint == null) {
        endpoint = DataLabelingServiceSettings.getDefaultEndpoint();
    }
    // [START datalabeling_label_text_beta]
    DataLabelingServiceSettings settings = DataLabelingServiceSettings.newBuilder().setEndpoint(endpoint).build();
    try (DataLabelingServiceClient dataLabelingServiceClient = DataLabelingServiceClient.create(settings)) {
        HumanAnnotationConfig humanAnnotationConfig = HumanAnnotationConfig.newBuilder().setAnnotatedDatasetDisplayName("annotated_displayname").setAnnotatedDatasetDescription("annotated_description").setLanguageCode("en-us").setInstruction(formattedInstructionName).build();
        SentimentConfig sentimentConfig = SentimentConfig.newBuilder().setEnableLabelSentimentSelection(false).build();
        TextClassificationConfig textClassificationConfig = TextClassificationConfig.newBuilder().setAnnotationSpecSet(formattedAnnotationSpecSetName).setSentimentConfig(sentimentConfig).build();
        LabelTextRequest labelTextRequest = LabelTextRequest.newBuilder().setParent(formattedDatasetName).setBasicConfig(humanAnnotationConfig).setTextClassificationConfig(textClassificationConfig).setFeature(Feature.TEXT_CLASSIFICATION).build();
        OperationFuture<AnnotatedDataset, LabelOperationMetadata> operation = dataLabelingServiceClient.labelTextAsync(labelTextRequest);
        // You'll want to save this for later to retrieve your completed operation.
        // System.out.format("Operation Name: %s\n", operation.getName());
        // Cancel the operation to avoid charges when testing.
        dataLabelingServiceClient.getOperationsClient().cancelOperation(operation.getName());
    } catch (IOException | InterruptedException | ExecutionException e) {
        e.printStackTrace();
    }
}