de.julielab.jcore.ae.topicindexing

Class TopicIndexer

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

de.julielab.jcore.ae.topicindexing.TopicIndexer

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class TopicIndexer
extends org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_NUM_DISPLAYED_TOPIC_WORDS Number of the top topic words that can be used e.g.
static String	PARAM_STORE_IN_MODEL_INDEX Whether or not to store the processed labels in the index of the model object
static String	PARAM_TOPIC_MODEL_CONFIG XML configuration file for model training, labeling, and search
static String	RESOURCE_KEY_MODEL_FILE_NAME Serialized file containing a de.julielab.topicmodeling.Model object that includes fields for name, version, ID map for Pubmed-IDs and Mallet-IDs, index, and the Mallet model object

Constructor Summary

Constructors

Constructor and Description
TopicIndexer()

Method Summary

Modifier and Type	Method and Description
void	collectionProcessComplete()
void	initialize(org.apache.uima.UimaContext aContext) Loads model configuration and serialized model and checks whether to populate the model's index
void	process(org.apache.uima.jcas.JCas aJCas) Infers labels and stores them in the CAS; if toModelIndex is set true, information is to stored into the model's index

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_TOPIC_MODEL_CONFIG

public static final String PARAM_TOPIC_MODEL_CONFIG

XML configuration file for model training, labeling, and search

See Also:

Constant Field Values

RESOURCE_KEY_MODEL_FILE_NAME

public static final String RESOURCE_KEY_MODEL_FILE_NAME

Serialized file containing a de.julielab.topicmodeling.Model object that includes fields for name, version, ID map for Pubmed-IDs and Mallet-IDs, index, and the Mallet model object

See Also:

Constant Field Values

PARAM_NUM_DISPLAYED_TOPIC_WORDS

public static final String PARAM_NUM_DISPLAYED_TOPIC_WORDS

Number of the top topic words that can be used e.g. for displaying as label for documents

See Also:

Constant Field Values

PARAM_STORE_IN_MODEL_INDEX

public static final String PARAM_STORE_IN_MODEL_INDEX

Whether or not to store the processed labels in the index of the model object

See Also:

Constant Field Values

Constructor Detail

TopicIndexer

public TopicIndexer()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext aContext)
                throws org.apache.uima.resource.ResourceInitializationException

Loads model configuration and serialized model and checks whether to populate the model's index

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas aJCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Infers labels and stores them in the CAS; if toModelIndex is set true, information is to stored into the model's index

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

collectionProcessComplete

public void collectionProcessComplete()
                               throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

collectionProcessComplete in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

collectionProcessComplete in class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException