cc.factorie.app.classify.backend

OptimizablePredictor

trait OptimizablePredictor[Prediction, Input] extends Predictor[Prediction, Input]

Linear Supertypes
Predictor[Prediction, Input], AnyRef, Any
Known Subclasses
BaseCorefModel, ImplicitCrossProductCorefModel, LinearBinaryClassifier, LinearMulticlassClassifier, LinearRegressionModel, LinearVectorClassifier, MultivariateModel, PairwiseCorefModel
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Abstract Value Members

  1. abstract def accumulateObjectiveGradient(accumulator: WeightsMapAccumulator, input: Input, objectiveByPredictionGradient: Prediction, weight: Double): Unit

    Put gradient of objective with respect to parameters into the accumulator.

    Put gradient of objective with respect to parameters into the accumulator. The contract states we cannot mutate the "input" argument inside this method.

    accumulator

    Accumulator to hold gradient

    input

    Input to predict on

    objectiveByPredictionGradient

    Gradient of objective with respect to the prediction

    weight

    Weight mutliplier for gradient

  2. abstract def predict(input: Input): Prediction

    Definition Classes
    Predictor

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Inherited from Predictor[Prediction, Input]

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