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

Example 26 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 testDeleteAllClassifiers.

/**
 * Delete all the visual classifiers.
 */
@Test
@Ignore
public void testDeleteAllClassifiers() {
    List<Classifier> classifiers = service.listClassifiers(null).execute().getClassifiers();
    for (Classifier classifier : classifiers) {
        if (!classifier.getClassifierId().equals(classifierId)) {
            DeleteClassifierOptions deleteOptions = new DeleteClassifierOptions.Builder(classifier.getClassifierId()).build();
            service.deleteClassifier(deleteOptions).execute();
        }
    }
}

Example 27 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().getClassifiers();
    for (Classifier classifier : classifiers) {
        if (classifier.isCoreMlEnabled()) {
            GetCoreMlModelOptions getCoreMlModelOptions = new GetCoreMlModelOptions.Builder().classifierId(classifier.getClassifierId()).build();
            InputStream coreMlFile = service.getCoreMlModel(getCoreMlModelOptions).execute();
            assertNotNull(coreMlFile);
            break;
        }
    }
}

Example 28 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 testListClassifiers.

/**
 * Test list all the classifiers.
 */
@Ignore
@Test
public void testListClassifiers() {
    ListClassifiersOptions options = new ListClassifiersOptions.Builder().verbose(true).build();
    List<Classifier> classifiers = service.listClassifiers(options).execute().getClassifiers();
    assertNotNull(classifiers);
    assertTrue(!classifiers.isEmpty());
    Classifier classifier = classifiers.get(0);
    assertNotNull(classifier.getClassifierId());
    assertNotNull(classifier.getName());
    assertNotNull(classifier.getOwner());
    assertNotNull(classifier.getStatus());
    assertNotNull(classifier.getClasses());
    assertNotNull(classifier.getCreated());
}

Example 29 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 testCreateClassifier.

/**
 * Test create classifier.
 *
 * @throws IOException Signals that an I/O exception has occurred.
 * @throws InterruptedException the interrupted exception
 */
@Test
public void testCreateClassifier() throws IOException, InterruptedException {
    Classifier mockResponse = loadFixture(FIXTURE_CLASSIFIER, Classifier.class);
    server.enqueue(new MockResponse().setBody(mockResponse.toString()));
    // execute request
    File positiveImages = new File(IMAGE_FILE);
    File negativeImages = new File(IMAGE_FILE);
    String class1 = "class1";
    CreateClassifierOptions options = new CreateClassifierOptions.Builder().name(class1).addClass(class1, positiveImages).negativeExamples(negativeImages).build();
    Classifier serviceResponse = service.createClassifier(options).execute();
    // first request
    RecordedRequest request = server.takeRequest();
    String path = PATH_CLASSIFIERS + "?" + VERSION_DATE + "=2016-05-20&api_key=" + API_KEY;
    assertEquals(path, request.getPath());
    assertEquals("POST", request.getMethod());
    String body = request.getBody().readUtf8();
    String contentDisposition = "Content-Disposition: form-data; name=\"class1_positive_examples\"; filename=\"test.zip\"";
    assertTrue(body.contains(contentDisposition));
    assertTrue(body.contains("Content-Disposition: form-data; name=\"name\""));
    assertEquals(serviceResponse, mockResponse);
}

Example 30 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 testGetClassifiers.

/**
 * Test get classifiers.
 *
 * @throws InterruptedException the interrupted exception
 * @throws IOException Signals that an I/O exception has occurred.
 */
@Test
public void testGetClassifiers() throws InterruptedException, IOException {
    Classifier mockClassifier = loadFixture(FIXTURE_CLASSIFIER, Classifier.class);
    List<Classifier> classifiers = new ArrayList<Classifier>();
    classifiers.add(mockClassifier);
    classifiers.add(mockClassifier);
    classifiers.add(mockClassifier);
    JsonObject mockResponse = new JsonObject();
    mockResponse.add("classifiers", new Gson().toJsonTree(classifiers));
    server.enqueue(new MockResponse().setBody(mockResponse.toString()));
    ListClassifiersOptions options = new ListClassifiersOptions.Builder().verbose(true).build();
    List<Classifier> serviceResponse = service.listClassifiers(options).execute().getClassifiers();
    // first request
    RecordedRequest request = server.takeRequest();
    String path = PATH_CLASSIFIERS + "?" + VERSION_DATE + "=2016-05-20&verbose=true&api_key=" + API_KEY;
    assertEquals(path, request.getPath());
    assertEquals("GET", request.getMethod());
    assertEquals(serviceResponse, classifiers);
}