Uses of Class
opennlp.tools.ml.model.Context
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Packages that use Context Package Description opennlp.tools.ml Package related to Machine Learning (ML) features of OpenNLP, the related ML models, and trainers.opennlp.tools.ml.maxent Package related to ML by means of the Maximum Entropy (ME) algorithm.opennlp.tools.ml.maxent.io Package related to the I/O functionality of the maxent package including reading and writing models in several formats.opennlp.tools.ml.maxent.quasinewton Package related to ML by means of the Quasi Newton (QN) algorithm.opennlp.tools.ml.model Package related to ML models and feature selection techniques.opennlp.tools.ml.naivebayes Package related to ML by means of the Naive Bayes algorithm.opennlp.tools.ml.perceptron Package related to ML by means of the perceptron algorithm. -
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Uses of Context in opennlp.tools.ml
Methods in opennlp.tools.ml with parameters of type Context Modifier and Type Method Description static void
ArrayMath. sumFeatures(Context[] context, float[] values, double[] prior)
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Uses of Context in opennlp.tools.ml.maxent
Constructors in opennlp.tools.ml.maxent with parameters of type Context Constructor Description GISModel(Context[] params, String[] predLabels, String[] outcomeNames)
Initializes aGISModel
with the specified parameters, outcome names, and predicate/feature labels.GISModel(Context[] params, String[] predLabels, String[] outcomeNames, Prior prior)
Initializes aGISModel
with the specified parameters, outcome names, and predicate/feature labels. -
Uses of Context in opennlp.tools.ml.maxent.io
Fields in opennlp.tools.ml.maxent.io declared as Context Modifier and Type Field Description protected Context[]
GISModelWriter. PARAMS
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Uses of Context in opennlp.tools.ml.maxent.quasinewton
Constructors in opennlp.tools.ml.maxent.quasinewton with parameters of type Context Constructor Description QNModel(Context[] params, String[] predLabels, String[] outcomeNames)
Initializes aQNModel
with the specified parameters, outcome names, and predicate/feature labels. -
Uses of Context in opennlp.tools.ml.model
Subclasses of Context in opennlp.tools.ml.model Modifier and Type Class Description class
MutableContext
An extension ofContext
used to store parameters or expected values associated with this context which can be updated or assigned.Fields in opennlp.tools.ml.model with type parameters of type Context Modifier and Type Field Description protected Map<String,Context>
AbstractModel. pmap
Mapping between predicates/contexts and an integer representing them.Methods in opennlp.tools.ml.model that return Context Modifier and Type Method Description protected Context[]
AbstractModelReader. getParameters(int[][] outcomePatterns)
Reads the parameters from a file and populates an array ofContext
objects.Context[]
DynamicEvalParameters. getParams()
Context[]
EvalParameters. getParams()
Methods in opennlp.tools.ml.model with parameters of type Context Modifier and Type Method Description void
Prior. logPrior(double[] dist, Context[] context, float[] values)
Populates the specified array with the log of the distribution for the specified context.void
UniformPrior. logPrior(double[] dist, Context[] context, float[] values)
Constructors in opennlp.tools.ml.model with parameters of type Context Constructor Description AbstractModel(Context[] params, String[] predLabels, String[] outcomeNames)
Initializes anAbstractModel
.AbstractModel(Context[] params, String[] predLabels, Map<String,Context> pmap, String[] outcomeNames)
Initializes anAbstractModel
.EvalParameters(Context[] params, int numOutcomes)
Constructor parameters in opennlp.tools.ml.model with type arguments of type Context Constructor Description AbstractModel(Context[] params, String[] predLabels, Map<String,Context> pmap, String[] outcomeNames)
Initializes anAbstractModel
.DynamicEvalParameters(List<? extends Context> params, int numOutcomes)
Creates a set of parameters which can be evaluated with the eval method. -
Uses of Context in opennlp.tools.ml.naivebayes
Fields in opennlp.tools.ml.naivebayes declared as Context Modifier and Type Field Description protected Context[]
NaiveBayesModelWriter. PARAMS
Methods in opennlp.tools.ml.naivebayes with parameters of type Context Modifier and Type Method Description protected double[]
NaiveBayesModel. initOutcomeTotals(String[] outcomeNames, Context[] params)
Constructors in opennlp.tools.ml.naivebayes with parameters of type Context Constructor Description NaiveBayesEvalParameters(Context[] params, int numOutcomes, double[] outcomeTotals, long vocabulary)
NaiveBayesModel(Context[] params, String[] predLabels, String[] outcomeNames)
Initializes aNaiveBayesModel
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Uses of Context in opennlp.tools.ml.perceptron
Fields in opennlp.tools.ml.perceptron declared as Context Modifier and Type Field Description protected Context[]
PerceptronModelWriter. PARAMS
Constructors in opennlp.tools.ml.perceptron with parameters of type Context Constructor Description PerceptronModel(Context[] params, String[] predLabels, String[] outcomeNames)
Initializes aPerceptronModel
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