Examples with Features com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features used on opensource projects

Example 11 with Features

use of com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features in project java-sdk by watson-developer-cloud.

the class NaturalLanguageUnderstandingIT method analyzeHtmlForConceptsIsSuccessful.

/**
 * Analyze test HTML for concepts.
 *
 * @throws Exception the exception
 */
@Test
public void analyzeHtmlForConceptsIsSuccessful() throws Exception {
    String testHtmlFileName = "src/test/resources/natural_language_understanding/testArticle.html";
    String html = getStringFromInputStream(new FileInputStream(testHtmlFileName));
    ConceptsOptions concepts = new ConceptsOptions.Builder().build();
    Features features = new Features.Builder().concepts(concepts).build();
    AnalyzeOptions parameters = new AnalyzeOptions.Builder().html(html).features(features).returnAnalyzedText(true).build();
    AnalysisResults results = service.analyze(parameters).execute();
    assertNotNull(results);
    assertNotNull(results.getAnalyzedText());
    assertNotNull(results.getConcepts());
    for (ConceptsResult concept : results.getConcepts()) {
        assertNotNull(concept.getText());
        assertNotNull(concept.getDbpediaResource());
        assertNotNull(concept.getRelevance());
    }
}

Example 12 with Features

use of com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features in project java-sdk by watson-developer-cloud.

the class NaturalLanguageUnderstandingIT method analyzeTextForCategoriesIsSuccessful.

/**
 * Analyze input text for categories.
 *
 * @throws Exception the exception
 */
@Test
public void analyzeTextForCategoriesIsSuccessful() throws Exception {
    Features features = new Features.Builder().categories(new CategoriesOptions()).build();
    AnalyzeOptions parameters = new AnalyzeOptions.Builder().text(text).features(features).returnAnalyzedText(true).build();
    AnalysisResults results = service.analyze(parameters).execute();
    assertNotNull(results);
    assertEquals(results.getAnalyzedText(), text);
    assertEquals(results.getLanguage(), "en");
    assertNotNull(results.getCategories());
    for (CategoriesResult result : results.getCategories()) {
        assertNotNull(result.getLabel());
        assertNotNull(result.getScore());
    }
}

Example 13 with Features

use of com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features in project java-sdk by watson-developer-cloud.

the class NaturalLanguageUnderstandingIT method analyzeTextForSentimentWithTargetsIsSuccessful.

/**
 * Analyze input text for sentiment with targets.
 *
 * @throws Exception the exception
 */
@Test
public void analyzeTextForSentimentWithTargetsIsSuccessful() throws Exception {
    SentimentOptions options = new SentimentOptions.Builder().document(true).targets(Arrays.asList("Elliot Turner", "traction")).build();
    Features features = new Features.Builder().sentiment(options).build();
    AnalyzeOptions parameters = new AnalyzeOptions.Builder().text(text).features(features).returnAnalyzedText(true).build();
    AnalysisResults results = service.analyze(parameters).execute();
    assertNotNull(results);
    assertEquals(results.getAnalyzedText(), text);
    assertEquals(results.getLanguage(), "en");
    assertNotNull(results.getSentiment());
    assertNotNull(results.getSentiment().getDocument());
    assertNotNull(results.getSentiment().getDocument().getScore());
    assertNotNull(results.getSentiment().getTargets());
    for (TargetedSentimentResults result : results.getSentiment().getTargets()) {
        assertNotNull(result.getText());
        assertNotNull(result.getScore());
    }
}

Example 14 with Features

use of com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features in project java-sdk by watson-developer-cloud.

the class NaturalLanguageUnderstandingIT method analyzeUrlIsSuccessful.

/**
 * Default test for URL input.
 *
 * @throws Exception the exception
 */
@Test
public void analyzeUrlIsSuccessful() throws Exception {
    String url = "http://www.politico.com/story/2016/07/dnc-2016-obama-prepared-remarks-226345";
    ConceptsOptions concepts = new ConceptsOptions.Builder().limit(5).build();
    Features features = new Features.Builder().concepts(concepts).build();
    AnalyzeOptions parameters = new AnalyzeOptions.Builder().url(url).features(features).returnAnalyzedText(true).build();
    AnalysisResults results = service.analyze(parameters).execute();
    assertNotNull(results);
    assertNotNull(results.getAnalyzedText());
}

Example 15 with Features

use of com.ibm.watson.developer_cloud.natural_language_understanding.v1.model.Features in project java-sdk by watson-developer-cloud.

the class NaturalLanguageUnderstandingIT method analyzeTextForRelationsIsSuccessful.

/**
 * Analyze input text for relations.
 *
 * @throws Exception the exception
 */
@Test
public void analyzeTextForRelationsIsSuccessful() throws Exception {
    Features features = new Features.Builder().relations(new RelationsOptions.Builder().build()).build();
    AnalyzeOptions parameters = new AnalyzeOptions.Builder().text(text).features(features).returnAnalyzedText(true).build();
    AnalysisResults results = service.analyze(parameters).execute();
    assertNotNull(results);
    assertEquals(results.getAnalyzedText(), text);
    assertEquals(results.getLanguage(), "en");
    assertNotNull(results.getRelations());
}