de.julielab.jcore.ae.jnet.uima

Class ConsistencyPreservation

java.lang.Object

de.julielab.jcore.ae.jnet.uima.ConsistencyPreservation

public class ConsistencyPreservation
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	MODE_ACRO2FULL
static String	MODE_FULL2ACRO
static String	MODE_STRING

Constructor Summary

Constructors

Constructor and Description
ConsistencyPreservation(String modesString) builds the modes used during consistency preservation from a string which is a coma-separated list of modes.

Method Summary

Methods

Modifier and Type	Method and Description
void	acroMatch(org.apache.uima.jcas.JCas aJCas, TreeSet<String> entityMentionClassnames) this method checks whether the full form (at the position where an abbreviation was introduced) of an abbreviation is labeled as an entity.
void	stringMatch(org.apache.uima.jcas.JCas aJCas, TreeSet<String> entityMentionClassnames, double confidenceThresholdForConsistencyPreservation) consistency presevation based on (exact) string matching.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

MODE_ACRO2FULL

public static final String MODE_ACRO2FULL

See Also:

Constant Field Values

MODE_FULL2ACRO

public static final String MODE_FULL2ACRO

See Also:

Constant Field Values

MODE_STRING

public static final String MODE_STRING

See Also:

Constant Field Values

Constructor Detail

ConsistencyPreservation

public ConsistencyPreservation(String modesString)
                        throws org.apache.uima.resource.ResourceInitializationException

builds the modes used during consistency preservation from a string which is a coma-separated list of modes.

Parameters:

tring - coma-separated list of modes to be used

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

org.apache.uima.resource.ResourceInitializationException

Method Detail

acroMatch

public void acroMatch(org.apache.uima.jcas.JCas aJCas,
             TreeSet<String> entityMentionClassnames)
               throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

this method checks whether the full form (at the position where an abbreviation was introduced) of an abbreviation is labeled as an entity. If so, and the abbreviation was not labeled as an entity, the entity label is copied to the abbreviation. As only the full form where the abbreviation was introduced is considered, this method should be run AFTER e.g. doStringBased() which makes sure that all Strings get the same entity annotation. For modes: _full2acro_ and _acro2full_

Parameters:

aJCas -

entityMentionClassnames - the entity mention class names to be considered

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

stringMatch

public void stringMatch(org.apache.uima.jcas.JCas aJCas,
               TreeSet<String> entityMentionClassnames,
               double confidenceThresholdForConsistencyPreservation)
                 throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

consistency presevation based on (exact) string matching. If string was annotated once as entity, all other occurrences of this string get the same label. For mode: _string_ TODO: more intelligent (voting) mechanism needed to avoid false positives TODO: needs to be checked for performance

Parameters:

aJCas -

entityMentionClassnames -

confidenceThresholdForConsistencyPreservation -

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

toString

public String toString()

Overrides:

toString in class Object