Examples with LanguageModel com.ibm.watson.speech_to_text.v1.model.LanguageModel used on opensource projects

Example 1 with LanguageModel

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

the class SpeechToTextIT method testCreateLanguageModel.

/**
 * Test create language model.
 *
 * @throws InterruptedException the interrupted exception
 */
@Test
public void testCreateLanguageModel() throws InterruptedException, FileNotFoundException {
    CreateLanguageModelOptions createOptions = new CreateLanguageModelOptions.Builder().name("java-sdk-temporary").baseModelName(EN_BROADBAND16K).description("Temporary custom model for testing the Java SDK").build();
    LanguageModel myModel = service.createLanguageModel(createOptions).execute();
    String id = myModel.getCustomizationId();
    try {
        // Add a corpus file to the model
        AddCorpusOptions addOptions = new AddCorpusOptions.Builder().customizationId(id).corpusName("corpus-1").corpusFile(new File(String.format(SPEECH_RESOURCE, "corpus1.txt"))).corpusFileContentType(HttpMediaType.TEXT_PLAIN).allowOverwrite(false).build();
        service.addCorpus(addOptions).execute();
        // Get corpus status
        GetCorpusOptions getOptions = new GetCorpusOptions.Builder().customizationId(id).corpusName("corpus-1").build();
        for (int x = 0; x < 30 && !service.getCorpus(getOptions).execute().getStatus().equals(Status.ANALYZED); x++) {
            Thread.sleep(5000);
        }
        assertTrue(service.getCorpus(getOptions).execute().getStatus().equals(Status.ANALYZED));
        // Add the corpus file to the model again and allow overwrite
        AddCorpusOptions addOptionsWithOverwrite = new AddCorpusOptions.Builder().customizationId(id).corpusName("corpus-1").corpusFile(new File(String.format(SPEECH_RESOURCE, "corpus1.txt"))).corpusFileContentType(HttpMediaType.TEXT_PLAIN).allowOverwrite(true).build();
        service.addCorpus(addOptionsWithOverwrite).execute();
        // Get corpus status
        for (int x = 0; x < 30 && !service.getCorpus(getOptions).execute().getStatus().equals(Status.ANALYZED); x++) {
            Thread.sleep(5000);
        }
        assertTrue(service.getCorpus(getOptions).execute().getStatus().equals(Status.ANALYZED));
        // Get corpora
        ListCorporaOptions listCorporaOptions = new ListCorporaOptions.Builder().customizationId(id).build();
        Corpora corpora = service.listCorpora(listCorporaOptions).execute();
        assertNotNull(corpora);
        assertTrue(corpora.getCorpora().size() == 1);
        // Now add some user words to the custom model
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("IEEE").word("IEEE").displayAs("IEEE").addSoundsLike("I. triple E.").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("hhonors").word("hhonors").displayAs("IEEE").addSoundsLike("H. honors").addSoundsLike("Hilton honors").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("aaa").word("aaa").displayAs("aaa").addSoundsLike("aaa").addSoundsLike("bbb").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("bbb").word("bbb").addSoundsLike("aaa").addSoundsLike("bbb").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("ccc").word("ccc").displayAs("ccc").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("ddd").word("ddd").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("eee").word("eee").build()).execute();
        // Display all words in the words resource (coming from OOVs from the corpus add and the new words just added)
        ListWordsOptions listWordsOptions = new ListWordsOptions.Builder().customizationId(id).wordType(ListWordsOptions.WordType.ALL).build();
        Words words = service.listWords(listWordsOptions).execute();
        assertNotNull(words);
    } finally {
        DeleteLanguageModelOptions deleteOptions = new DeleteLanguageModelOptions.Builder().customizationId(id).build();
        service.deleteLanguageModel(deleteOptions).execute();
    }
}

Example 2 with LanguageModel

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

the class SpeechToTextTest method testGetLanguageModel.

/**
 * Test get language model.
 *
 * @throws InterruptedException the interrupted exception
 * @throws FileNotFoundException the file not found exception
 */
@Test
public void testGetLanguageModel() throws InterruptedException, FileNotFoundException {
    String id = "foo";
    LanguageModel model = loadFixture("src/test/resources/speech_to_text/customization.json", LanguageModel.class);
    server.enqueue(new MockResponse().addHeader(CONTENT_TYPE, HttpMediaType.APPLICATION_JSON).setBody(GSON.toJson(model)));
    GetLanguageModelOptions getOptions = new GetLanguageModelOptions.Builder().customizationId(id).build();
    LanguageModel result = service.getLanguageModel(getOptions).execute();
    final RecordedRequest request = server.takeRequest();
    assertEquals("GET", request.getMethod());
    assertEquals(String.format(PATH_CUSTOMIZATION, id), request.getPath());
    assertEquals(result.toString(), model.toString());
}

Example 3 with LanguageModel

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

the class SpeechToText method getLanguageModel.

/**
 * Lists information about a custom language model.
 *
 * Lists information about a specified custom language model. You must use credentials for the instance of the service
 * that owns a model to list information about it.
 *
 * @param getLanguageModelOptions the {@link GetLanguageModelOptions} containing the options for the call
 * @return a {@link ServiceCall} with a response type of {@link LanguageModel}
 */
public ServiceCall<LanguageModel> getLanguageModel(GetLanguageModelOptions getLanguageModelOptions) {
    Validator.notNull(getLanguageModelOptions, "getLanguageModelOptions cannot be null");
    String[] pathSegments = { "v1/customizations" };
    String[] pathParameters = { getLanguageModelOptions.customizationId() };
    RequestBuilder builder = RequestBuilder.get(RequestBuilder.constructHttpUrl(getEndPoint(), pathSegments, pathParameters));
    return createServiceCall(builder.build(), ResponseConverterUtils.getObject(LanguageModel.class));
}

Example 4 with LanguageModel

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

the class SpeechToText method createLanguageModel.

/**
 * Creates a custom language model.
 *
 * Creates a new custom language model for a specified base model. The custom language model can be used only with the
 * base model for which it is created. The model is owned by the instance of the service whose credentials are used to
 * create it.
 *
 * @param createLanguageModelOptions the {@link CreateLanguageModelOptions} containing the options for the call
 * @return a {@link ServiceCall} with a response type of {@link LanguageModel}
 */
public ServiceCall<LanguageModel> createLanguageModel(CreateLanguageModelOptions createLanguageModelOptions) {
    Validator.notNull(createLanguageModelOptions, "createLanguageModelOptions cannot be null");
    String[] pathSegments = { "v1/customizations" };
    RequestBuilder builder = RequestBuilder.post(RequestBuilder.constructHttpUrl(getEndPoint(), pathSegments));
    final JsonObject contentJson = new JsonObject();
    contentJson.addProperty("name", createLanguageModelOptions.name());
    contentJson.addProperty("base_model_name", createLanguageModelOptions.baseModelName());
    if (createLanguageModelOptions.dialect() != null) {
        contentJson.addProperty("dialect", createLanguageModelOptions.dialect());
    }
    if (createLanguageModelOptions.description() != null) {
        contentJson.addProperty("description", createLanguageModelOptions.description());
    }
    builder.bodyJson(contentJson);
    return createServiceCall(builder.build(), ResponseConverterUtils.getObject(LanguageModel.class));
}

Example 5 with LanguageModel

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

the class CustomizationExample method main.

/**
 * The main method.
 *
 * @param args the arguments
 * @throws InterruptedException the interrupted exception
 */
public static void main(String[] args) throws InterruptedException {
    SpeechToText service = new SpeechToText();
    service.setUsernameAndPassword("<username>", "<password>");
    // Create language model
    CreateLanguageModelOptions createOptions = new CreateLanguageModelOptions.Builder().name("IEEE-permanent").baseModelName("en-US_BroadbandModel").description("My customization").build();
    LanguageModel myModel = service.createLanguageModel(createOptions).execute();
    String id = myModel.getCustomizationId();
    try {
        // Add a corpus file to the model
        AddCorpusOptions addOptions = new AddCorpusOptions.Builder().customizationId(id).corpusName("corpus-1").corpusFile(new File(CORPUS_FILE)).corpusFileContentType(HttpMediaType.TEXT_PLAIN).allowOverwrite(false).build();
        service.addCorpus(addOptions).execute();
        // Get corpus status
        GetCorpusOptions getOptions = new GetCorpusOptions.Builder().customizationId(id).corpusName("corpus-1").build();
        for (int x = 0; x < 30 && (service.getCorpus(getOptions).execute()).getStatus() != Status.ANALYZED; x++) {
            Thread.sleep(5000);
        }
        // Get all corpora
        ListCorporaOptions listCorporaOptions = new ListCorporaOptions.Builder().customizationId(id).build();
        Corpora corpora = service.listCorpora(listCorporaOptions).execute();
        System.out.println(corpora);
        // Get specific corpus
        Corpus corpus = service.getCorpus(getOptions).execute();
        System.out.println(corpus);
        // Now add some user words to the custom model
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("IEEE").word("IEEE").displayAs("IEEE").addSoundsLike("I. triple E.").build()).execute();
        service.addWord(new AddWordOptions.Builder().customizationId(id).wordName("hhonors").word("hhonors").displayAs("IEEE").addSoundsLike("H. honors").addSoundsLike("Hilton honors").build()).execute();
        // Display all words in the words resource (OOVs from the corpus and
        // new words just added) in ascending alphabetical order
        ListWordsOptions listWordsAlphabeticalOptions = new ListWordsOptions.Builder().customizationId(id).wordType(ListWordsOptions.WordType.ALL).build();
        Words words = service.listWords(listWordsAlphabeticalOptions).execute();
        System.out.println("\nASCENDING ALPHABETICAL ORDER:");
        System.out.println(words);
        // Then display all words in the words resource in descending order
        // by count
        ListWordsOptions listWordsCountOptions = new ListWordsOptions.Builder().customizationId(id).wordType(ListWordsOptions.WordType.ALL).sort("-" + ListWordsOptions.Sort.COUNT).build();
        words = service.listWords(listWordsCountOptions).execute();
        System.out.println("\nDESCENDING ORDER BY COUNT:");
        System.out.println(words);
        // Now start training of the model
        TrainLanguageModelOptions trainOptions = new TrainLanguageModelOptions.Builder().customizationId(id).wordTypeToAdd(TrainLanguageModelOptions.WordTypeToAdd.ALL).build();
        service.trainLanguageModel(trainOptions).execute();
        for (int x = 0; x < 30 && myModel.getStatus() != LanguageModel.Status.AVAILABLE; x++) {
            GetLanguageModelOptions getOptions = new GetLanguageModelOptions.Builder().customizationId(id).build();
            myModel = service.getLanguageModel(getOptions).execute();
            Thread.sleep(10000);
        }
        File audio = new File(AUDIO_FILE);
        RecognizeOptions recognizeOptionsWithModel = new RecognizeOptions.Builder().model(RecognizeOptions.EN_US_BROADBANDMODEL).customizationId(id).audio(audio).contentType(HttpMediaType.AUDIO_WAV).build();
        RecognizeOptions recognizeOptionsWithoutModel = new RecognizeOptions.Builder().model(RecognizeOptions.EN_US_BROADBANDMODEL).audio(audio).contentType(HttpMediaType.AUDIO_WAV).build();
        // First decode WITHOUT the custom model
        SpeechRecognitionResults transcript = service.recognize(recognizeOptionsWithoutModel).execute();
        System.out.println(transcript);
        // Now decode with the custom model
        transcript = service.recognize(recognizeOptionsWithModel).execute();
        System.out.println(transcript);
    } finally {
        DeleteLanguageModelOptions deleteOptions = new DeleteLanguageModelOptions.Builder().customizationId(id).build();
        service.deleteLanguageModel(deleteOptions).execute();
    }
}