本文整理匯總了Java中org.apache.stanbol.enhancer.servicesapi.rdf.TechnicalClasses類的典型用法代碼示例。如果您正苦於以下問題：Java TechnicalClasses類的具體用法？Java TechnicalClasses怎麽用？Java TechnicalClasses使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
TechnicalClasses類屬於org.apache.stanbol.enhancer.servicesapi.rdf包，在下文中一共展示了TechnicalClasses類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: addSubjects
import org.apache.stanbol.enhancer.servicesapi.rdf.TechnicalClasses; //導入依賴的package包/類
/**
* Add dc:subject property to items pointing to entities extracted by NLP
* engines in the default chain. Given a node and a TripleCollection
* containing fise:Enhancements about that node dc:subject properties are
* added to an item pointing to entities referenced by those enhancements if
* the enhancement confidence value is above a threshold.
*
* @param node
* @param metadata
*/
private void addSubjects(MGraph targetGraph, UriRef itemRef, TripleCollection metadata) {
final GraphNode enhancementType = new GraphNode(TechnicalClasses.ENHANCER_ENHANCEMENT, metadata);
final Set<UriRef> entities = new HashSet<UriRef>();
// get all the enhancements
final Iterator<GraphNode> enhancements = enhancementType.getSubjectNodes(RDF.type);
while (enhancements.hasNext()) {
final GraphNode enhhancement = enhancements.next();
final Iterator<Literal> confidenceLiterals = enhhancement.getLiterals(org.apache.stanbol.enhancer.servicesapi.rdf.Properties.ENHANCER_CONFIDENCE);
//look the confidence value for each enhancement
double enhancementConfidence = confidenceLiterals.hasNext() ?
LiteralFactory.getInstance().createObject(Double.class,
(TypedLiteral) confidenceLiterals.next()) : 1;
if (enhancementConfidence >= confidenceThreshold) {
// get entities referenced in the enhancement
final Iterator<Resource> referencedEntities = enhhancement.getObjects(org.apache.stanbol.enhancer.servicesapi.rdf.Properties.ENHANCER_ENTITY_REFERENCE);
while (referencedEntities.hasNext()) {
final UriRef entity = (UriRef) referencedEntities.next();
// Add dc:subject to the patent for each referenced entity
targetGraph.add(new TripleImpl(itemRef, DC.subject, entity));
entities.add(entity);
}
}
}
for (UriRef uriRef : entities) {
// We don't get the entity description directly from metadata
// as the context there would include
addResourceDescription(uriRef, targetGraph);
}
}