Description: CRF1.2, conditions package with the airport, very good very popular with a text classification software, can be used in natural language processing, labeling, sorting, part of speech found that users only need to focus on structural characteristic function can, experimental results and applications show that the CRF is superior to Hidden Markov Model. Environment for the realization of java language.
File list (Check if you may need any files):
CRF1-2
......\CRF
......\...\build
......\...\.....\iitb
......\...\.....\....\CRF
......\...\.....\....\...\CandidateSegments.class
......\...\.....\....\...\CandSegDataSequence.class
......\...\.....\....\...\CollinsTrainer.class
......\...\.....\....\...\Constraint.class
......\...\.....\....\...\ConstraintDisallowedPairs.class
......\...\.....\....\...\CRF.class
......\...\.....\....\...\CrfParams.class
......\...\.....\....\...\DataIter.class
......\...\.....\....\...\DataSequence.class
......\...\.....\....\...\EdgeGenerator.class
......\...\.....\....\...\Evaluator.class
......\...\.....\....\...\Feature.class
......\...\.....\....\...\FeatureGenCache$FeatureImpl.class
......\...\.....\....\...\FeatureGenCache.class
......\...\.....\....\...\FeatureGenerator.class
......\...\.....\....\...\FeatureGeneratorNested.class
......\...\.....\....\...\HistoryManager$DataIterHistory.class
......\...\.....\....\...\HistoryManager$DataSequenceHist.class
......\...\.....\....\...\HistoryManager$FeatureGeneratorWithHistory.class
......\...\.....\....\...\HistoryManager$FeatureHist.class
......\...\.....\....\...\HistoryManager.class
......\...\.....\....\...\LogDenseDoubleMatrix1D.class
......\...\.....\....\...\LogDenseDoubleMatrix2D.class
......\...\.....\....\...\LogSparseDoubleMatrix1D.class
......\...\.....\....\...\LogSparseDoubleMatrix1DOld$DoubleDoubleFunctionWrapper.class
......\...\.....\....\...\LogSparseDoubleMatrix1DOld.class
......\...\.....\....\...\LogSparseDoubleMatrix2D.class
......\...\.....\....\...\NestedCollinsTrainer.class
......\...\.....\....\...\NestedCRF.class
......\...\.....\....\...\NestedTrainer.class
......\...\.....\....\...\NestedViterbi.class
......\...\.....\....\...\RestrictConstraint.class
......\...\.....\....\...\RobustMath$LogExpCache.class
......\...\.....\....\...\RobustMath$LogMult.class
......\...\.....\....\...\RobustMath$LogSumExp.class
......\...\.....\....\...\RobustMath.class
......\...\.....\....\...\Segmentation.class
......\...\.....\....\...\SegmentCRF$ModelGraph.class
......\...\.....\....\...\SegmentCRF.class
......\...\.....\....\...\SegmentDataSequence.class
......\...\.....\....\...\SegmentTrainer.class
......\...\.....\....\...\SegmentViterbi$ContextForLabelConstraints.class
......\...\.....\....\...\SegmentViterbi$EntryForLabelConstraints.class
......\...\.....\....\...\SegmentViterbi$LabelConstraints$Intersects.class
......\...\.....\....\...\SegmentViterbi$LabelConstraints.class
......\...\.....\....\...\SegmentViterbi$SegmentationImpl$Segment.class
......\...\.....\....\...\SegmentViterbi$SegmentationImpl.class
......\...\.....\....\...\SegmentViterbi$SegmentIter.class
......\...\.....\....\...\SegmentViterbi$SolnWithLabelsOnPath.class
......\...\.....\....\...\SegmentViterbi.class
......\...\.....\....\...\Soln.class
......\...\.....\....\...\SparseTrainer$ExpFunc.class
......\...\.....\....\...\SparseTrainer$ExpFunc1D.class
......\...\.....\....\...\SparseTrainer$ExpFunc2D.class
......\...\.....\....\...\SparseTrainer.class
......\...\.....\....\...\SparseViterbi$Context.class
......\...\.....\....\...\SparseViterbi$ContextUpdate.class
......\...\.....\....\...\SparseViterbi$Iter.class
......\...\.....\....\...\SparseViterbi.class
......\...\.....\....\...\Trainer$MultFunc.class
......\...\.....\....\...\Trainer$MultSingle.class
......\...\.....\....\...\Trainer$SumFunc.class
......\...\.....\....\...\Trainer.class
......\...\.....\....\...\Util.class
......\...\.....\....\...\Viterbi$Entry.class
......\...\.....\....\...\Viterbi.class
......\...\.....\....\MaxentClassifier
......\...\.....\....\................\DataDesc.class
......\...\.....\....\................\DataRecord.class
......\...\.....\....\................\DataSet.class
......\...\.....\....\................\FeatureGenRecord$FeatureColumn.class
......\...\.....\....\................\FeatureGenRecord.class
......\...\.....\....\................\FileData.class
......\...\.....\....\................\MaxentClassifier.class
......\...\.....\....\Model
......\...\.....\....\.....\CandSegFeatureGenImpl.cl