Package edu.umass.cs.mallet.base.extract

Interface Summary

Interface	Description
ExtractionEvaluator	Created: Oct 8, 2004
Extractor	Generic interface for objects that do information extraction.
FieldCleaner	Interface for functions that are used to clean up field values after extraction has been performed.
FieldComparator	Interface for functions that compares extracted values of a field to see if they match.
Span	A sub-section of a document, either linear or two-dimensional.
Tokenization
TokenizationFilter	Created: Nov 12, 2004

Class Summary

Class	Description
AccuracyCoverageEvaluator	Constructs Accuracy-coverage graph using confidence values to sort Fields.
BIOTokenizationFilter	Created: Nov 12, 2004
ConfidenceTokenizationFilter	Created: Oct 26, 2005
CRFExtractor	Created: Oct 12, 2004
DefaultTokenizationFilter	Created: Nov 12, 2004
DocumentExtraction	Created: Oct 12, 2004
DocumentViewer	Diagnosis class that outputs HTML pages that allows you to view errors on a more global per-instance basis.
ExactMatchComparator	Created: Nov 23, 2004
Extraction	The results of doing information extraction.
ExtractionConfidenceEstimator	Estimates the confidence in the labeling of a LabeledSpan.
Field	Created: Oct 12, 2004
HierarchicalTokenizationFilter	Tokenization filter that will create nested spans based on a hierarchical labeling of the data.
LabeledSpan	Created: Oct 12, 2004
LabeledSpans	Created: Oct 31, 2004
LatticeViewer	Created: Oct 31, 2004
PerDocumentF1Evaluator	Created: Oct 8, 2004
PerFieldF1Evaluator	Created: Oct 8, 2004
PunctuationIgnoringComparator	Created: Nov 23, 2004
Record	Created: Oct 12, 2004
RegexFieldCleaner	A field cleaner that removes all occurrences of a given regex.
StringSpan	A sub-section of a linear string.
StringTokenization
TransducerExtractionConfidenceEstimator	Estimates the confidence in the labeling of a LabeledSpan using a TransducerConfidenceEstimator.