Package | Description |
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org.tribuo.classification.sgd.crf |
Provides an implementation of a linear chain CRF trained using Stochastic Gradient Descent.
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Modifier and Type | Field and Description |
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ChainHelper.ChainCliqueValues |
ChainHelper.ChainBPResults.scores |
ChainHelper.ChainCliqueValues |
ChainHelper.ChainViterbiResults.scores |
Modifier and Type | Method and Description |
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ChainHelper.ChainCliqueValues |
CRFParameters.getCliqueValues(SGDVector[] features)
Generates the local scores and tuples them with the label - label transition weights.
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Modifier and Type | Method and Description |
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static ChainHelper.ChainBPResults |
ChainHelper.beliefPropagation(ChainHelper.ChainCliqueValues scores)
Runs belief propagation on a linear chain CRF.
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static double |
ChainHelper.constrainedBeliefPropagation(ChainHelper.ChainCliqueValues scores,
int[] constraints)
Runs constrained belief propagation on a linear chain CRF.
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static ChainHelper.ChainViterbiResults |
ChainHelper.viterbi(ChainHelper.ChainCliqueValues scores)
Runs Viterbi on a linear chain CRF.
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