Package edu.cmu.minorthird.text.learn

Interface Summary

ExtractorAnnotator	An annotator that uses a learned extractor to mark up document spans.
MixupCompatible	Marker interface for SpanFeatureExtractor objects which allow one to attach a type of required annotations that must be present before feature extraction starts.
OnlineTextClassifierLearner	Interface for OnlineLearner.
SpanFeatureExtractor	Converts a span to an instance.
TextClassifier	Provides a way to find the score of a String rather than an instance

Class Summary

AbstractBatchAnnotatorLearner	Learn an annotation model using a sequence dataset and some sort of batch learner.
AnnotationExample	Feedback for an annotation learner.
AnnotatorLearner	Learn an Annotator from AnnotationExample's.
AnnotatorTeacher	Train a AnnotatorLearner and return the learned Annotator, using some unspecified source of information to get AnnotationExample's to train the learner.
BeginContinueEndUniqueReduction	Reducing an extraction task to tagging tokens as one of five categories.
BeginContinueOutsideReduction	Reduces an extraction task to tagging tokens as one of three categories.
BinaryTextClassifier	Class the returns the score of a string rather than an instance
ClassifierAnnotator	An annotator that uses a learned Classifier to mark up document spans.
ConditionalSemiMarkovModel	Learn to annotate based on a conditional semi-markov model, learned from examples.
ConditionalSemiMarkovModel.CSMMAnnotator
ConditionalSemiMarkovModel.CSMMLearner	A learner for ConditionalSemiMarkovModel's.
ConditionalSemiMarkovModel.CSMMSpanFE
ConditionalSemiMarkovModel.CSMMWithDictionarySpanFE	Feature extractor for providing distance-based features on terms.
ConditionalSemiMarkovModel.Segments
ConfidenceReportingSequenceAnnotator	Wraps an Annotator learned by SequenceAnnotatorLearner with code to compute confidences for each extracted span.
Extraction2TaggingReduction	A scheme for reducing an extraction task to a tagging task.
ExtractorAnnotatorWrapper	Wraps an ExtractorAnnotator with some code to implement a simple API.
ExtractorNameMatcher	A name matching scheme on top of a given extractor, fit for spanTypes depicting personal names.
ExtractorTweaker	Allows one to adjust the parameters of a learned extractor.
FeatureBuffer	Buffers features constructed using the SpanFE.SpanResult subclasses.
FilteredFinder	Finds spans by filtering a list of proposed candidates with a classifier.
FreqAnal	Created by IntelliJ IDEA.
InsideOutsideReduction	Reducing an extraction task to tagging tokens as inside the type to extract, or outside the type to extract.
MultiClassifierAnnotator	An annotator that uses a learned Classifier to mark up document spans.
NameMatcher	A name matching scheme on top of a given extractor, fit for spanTypes depicting personal names.
OnlineBinaryTextClassifierLearner	Provides a way to Edit document labels and add them to the learner
SampleClassificationProblem	Some sample inputs to facilitate testing.
SampleExtractionProblem	Some sample inputs to facilitate testing.
SampleFE	Some sample feature extractors.
SampleFE.AnnotatedSpanFE	A feature extractor that pre-loads a mixup file or some other type of annotation.
SampleFE.BagOfLowerCaseWordsFE
SampleFE.BagOfWordsFE
SampleFE.ExtractionFE	An extraction-oriented feature extractor to apply to one-token spans, for extraction tasks.
SegmentAnnotatorLearner	Learn an annotation model using a SegmentDataset dataset and a BatchSequenceClassifierLearner.
SegmentAnnotatorLearner.SegmentAnnotator
SequenceAnnotatorLearner	Learn an annotation model using a sequence dataset and a BatchSequenceClassifierLearner.
SequenceAnnotatorLearner.SequenceAnnotator
SpanFE	A Feature Extractor which converts a Span to an Instance.
SpanFE.Filter	An abstract class that can be used to filter SpanSetResults.
SpanFE.Function	An abstract class that can be used to change SpanSets
SpanFE.Result	Encodes an intermediate result of the SpanFE process.
SpanFE.SetResult<T>	An intermediate result of a SpanFE process where the object being operated on is a Set of something.
SpanFE.SpanResult	An intermediate result of an SpanFE process where a span is being processed.
SpanFE.SpanSetResult	An intermediate result of a SpanFE process where the object being operated on is a set of spans.
SpanFE.StringBagResult	An intermediate result of a SpanFE process where the object being operated on is a set of strings.
SpanFE.TokenSetResult	An intermediate result of a SpanFE process where the object being operated on is a set of tokens.
StartEndLengthAnnotator	Annotator based on classifiers for start, labels, and length.
TextLabelsAnnotatorTeacher	Train an AnnotationExample from a previously annotated corpus (stored in a TextLabels).