org.apache.ctakes.temporal.ae.feature

Class IdentifiedAnnotationFeatureExtractor

java.lang.Object

org.apache.ctakes.temporal.ae.feature.IdentifiedAnnotationFeatureExtractor

All Implemented Interfaces:

org.cleartk.ml.feature.extractor.FeatureExtractor1

public class IdentifiedAnnotationFeatureExtractor
extends Object
implements org.cleartk.ml.feature.extractor.FeatureExtractor1

Given a token, check if this token is inside any identified annotation if so check if the identifiled annotion is a known event. If yes, get the weight.

Author:

Chen Lin 2/28/2013

Constructor Summary

Constructors

Constructor and Description
IdentifiedAnnotationFeatureExtractor(String name, Map<String,double[]> textDoublesMap)

Method Summary

Modifier and Type	Method and Description
List<org.cleartk.ml.Feature>	extract(org.apache.uima.jcas.JCas view, org.apache.uima.jcas.tcas.Annotation annotation)
static Map<String,double[]>	parseTextDoublesMap(File file, Charset charset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IdentifiedAnnotationFeatureExtractor

public IdentifiedAnnotationFeatureExtractor(String name,
                                            Map<String,double[]> textDoublesMap)

Method Detail

parseTextDoublesMap

public static Map<String,double[]> parseTextDoublesMap(File file,
                                                       Charset charset)
                                                throws IOException

Throws:

IOException

extract

public List<org.cleartk.ml.Feature> extract(org.apache.uima.jcas.JCas view,
                                            org.apache.uima.jcas.tcas.Annotation annotation)
                                     throws org.cleartk.ml.feature.extractor.CleartkExtractorException

Specified by:

extract in interface org.cleartk.ml.feature.extractor.FeatureExtractor1

Throws:

org.cleartk.ml.feature.extractor.CleartkExtractorException