Examples with Classifier com.ibm.watson.natural_language_classifier.v1.model.Classifier used on opensource projects

Example 21 with Classifier

use of com.ibm.watson.natural_language_classifier.v1.model.Classifier in project java-sdk by watson-developer-cloud.

the class VisualRecognitionTest method testUpdateClassifierWOptions.

@Test
public void testUpdateClassifierWOptions() throws Throwable {
    // Schedule some responses.
    String mockResponseBody = "{\"classifier_id\": \"classifierId\", \"name\": \"name\", \"owner\": \"owner\", \"status\": \"ready\", \"core_ml_enabled\": false, \"explanation\": \"explanation\", \"created\": \"2019-01-01T12:00:00.000Z\", \"classes\": [{\"class\": \"xClass\"}], \"retrained\": \"2019-01-01T12:00:00.000Z\", \"updated\": \"2019-01-01T12:00:00.000Z\"}";
    String updateClassifierPath = "/v3/classifiers/testString";
    server.enqueue(new MockResponse().setHeader("Content-type", "application/json").setResponseCode(200).setBody(mockResponseBody));
    constructClientService();
    // Construct an instance of the UpdateClassifierOptions model
    UpdateClassifierOptions updateClassifierOptionsModel = new UpdateClassifierOptions.Builder().classifierId("testString").positiveExamples(mockStreamMap).negativeExamples(TestUtilities.createMockStream("This is a mock file.")).negativeExamplesFilename("testString").build();
    // Invoke operation with valid options model (positive test)
    Response<Classifier> response = visualRecognitionService.updateClassifier(updateClassifierOptionsModel).execute();
    assertNotNull(response);
    Classifier responseObj = response.getResult();
    assertNotNull(responseObj);
    // Verify the contents of the request
    RecordedRequest request = server.takeRequest();
    assertNotNull(request);
    assertEquals(request.getMethod(), "POST");
    // Check query
    Map<String, String> query = TestUtilities.parseQueryString(request);
    assertNotNull(query);
    // Get query params
    assertEquals(query.get("version"), "testString");
    // Check request path
    String parsedPath = TestUtilities.parseReqPath(request);
    assertEquals(parsedPath, updateClassifierPath);
}

Example 22 with Classifier

use of com.ibm.watson.natural_language_classifier.v1.model.Classifier in project java-sdk by watson-developer-cloud.

the class VisualRecognitionIT method testGetCoreMlModel.

/**
 * Test getting the Core ML file for a classifier.
 */
@Ignore
@Test
public void testGetCoreMlModel() {
    ListClassifiersOptions options = new ListClassifiersOptions.Builder().verbose(true).build();
    List<Classifier> classifiers = service.listClassifiers(options).execute().getResult().getClassifiers();
    for (Classifier classifier : classifiers) {
        if (classifier.isCoreMlEnabled()) {
            GetCoreMlModelOptions getCoreMlModelOptions = new GetCoreMlModelOptions.Builder().classifierId(classifier.getClassifierId()).build();
            InputStream coreMlFile = service.getCoreMlModel(getCoreMlModelOptions).execute().getResult();
            assertNotNull(coreMlFile);
            break;
        }
    }
}

Example 23 with Classifier

use of com.ibm.watson.natural_language_classifier.v1.model.Classifier in project java-sdk by watson-developer-cloud.

the class NaturalLanguageClassifierIT method eDelete.

/**
 * Test delete classifier. Do not delete the pre created classifier. We need it for classify
 */
@Test
public void eDelete() {
    List<Classifier> classifiers = service.listClassifiers().execute().getClassifiers();
    for (Classifier classifier : classifiers) {
        if (!classifier.getClassifierId().equals(preCreatedClassifierId)) {
            DeleteClassifierOptions deleteOptions = new DeleteClassifierOptions.Builder().classifierId(classifier.getClassifierId()).build();
            service.deleteClassifier(deleteOptions).execute();
        }
    }
}

Example 24 with Classifier

use of com.ibm.watson.natural_language_classifier.v1.model.Classifier in project java-sdk by watson-developer-cloud.

the class NaturalLanguageClassifierIT method bGetClassifier.

/**
 * Test get classifier.
 */
@Test
public void bGetClassifier() {
    final Classifier classifier;
    try {
        GetClassifierOptions getOptions = new GetClassifierOptions.Builder().classifierId(classifierId).build();
        classifier = service.getClassifier(getOptions).execute();
    } catch (NotFoundException e) {
        // The build should not fail here, because this is out of our control.
        throw new AssumptionViolatedException(e.getMessage(), e);
    }
    assertNotNull(classifier);
    assertEquals(classifierId, classifier.getClassifierId());
    assertEquals(Classifier.Status.TRAINING, classifier.getStatus());
}

Example 25 with Classifier

use of com.ibm.watson.natural_language_classifier.v1.model.Classifier in project java-sdk by watson-developer-cloud.

the class NaturalLanguageClassifierTest method testGetClassifier.

/**
 * Test get classifier.
 *
 * @throws InterruptedException the interrupted exception
 */
@Test
public void testGetClassifier() throws InterruptedException {
    server.enqueue(jsonResponse(classifier));
    GetClassifierOptions getOptions = new GetClassifierOptions.Builder().classifierId(classifierId).build();
    final Classifier response = service.getClassifier(getOptions).execute();
    final RecordedRequest request = server.takeRequest();
    assertEquals(CLASSIFIERS_PATH + "/" + classifierId, request.getPath());
    assertEquals(classifier, response);
}