Package org.apache.stanbol.enhancer.topic

Examples of org.apache.stanbol.enhancer.topic.TopicSuggestion

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                               + " American Western film directed by John Ford,"
                               + " narrated by Charlton Heston and starring James"
                               + " Stewart, John Wayne and Vivien Leigh.");
        assertNotNull(suggestedTopics);
        assertEquals(suggestedTopics.size(), 10);
        TopicSuggestion bestSuggestion = suggestedTopics.get(0);
        assertEquals(bestSuggestion.conceptUri, "Category:American_films");
    }
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                metadataQuery
                        .addFilterQuery(conceptUriField + ":" + ClientUtils.escapeQueryChars(conceptUri));
                metadataQuery.setFields(conceptUriField, broaderField, primaryTopicUriField);
                SolrDocument metadata = solrServer.query(metadataQuery).getResults().get(0);
                String primaryTopicUri = (String) metadata.getFirstValue(primaryTopicUriField);
                suggestedTopics.add(new TopicSuggestion(conceptUri, primaryTopicUri, metadata
                        .getFieldValues(broaderField), score));
            }
        } catch (SolrServerException e) {
            if ("unknown handler: /mlt".equals(e.getCause().getMessage())) {
                String message = String.format("SolrServer with id '%s' for topic engine '%s' lacks"
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                               + " American Western film directed by John Ford,"
                               + " narrated by Charlton Heston and starring James"
                               + " Stewart, John Wayne and Vivien Leigh.");
        assertNotNull(suggestedTopics);
        assertEquals(suggestedTopics.size(), 10);
        TopicSuggestion bestSuggestion = suggestedTopics.get(0);
        assertEquals(bestSuggestion.conceptUri, "Category:American_films");
    }
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                String q = entryTypeField + ":" + METADATA_ENTRY + " AND " + conceptUriField + ":" + ClientUtils.escapeQueryChars(conceptUri);
                SolrQuery metadataQuery = new SolrQuery(q);
                metadataQuery.setFields(conceptUriField, broaderField, primaryTopicUriField);
                SolrDocument metadata = solrServer.query(metadataQuery).getResults().get(0);
                String primaryTopicUri = (String) metadata.getFirstValue(primaryTopicUriField);
                suggestedTopics.add(new TopicSuggestion(conceptUri, primaryTopicUri, metadata
                        .getFieldValues(broaderField), score));
            }
        } catch (SolrServerException e) {
            if ("unknown handler: /mlt".equals(e.getCause().getMessage())) {
                String message = String.format("SolrServer with id '%s' for topic engine '%s' lacks"
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Related Classes of org.apache.stanbol.enhancer.topic.TopicSuggestion

  • org.apache.stanbol.enhancer.engine.topic.TopicClassificationEngine
  • org.apache.stanbol.enhancer.engine.topic.TopicEngineTest
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