Package com.heatonresearch.aifh

Examples of com.heatonresearch.aifh.AIFHError

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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The logistic link function can only accept one parameter.");
        }
        return 1.0 / (1.0 + Math.exp(-x[0]));
    }
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The linear link function can only accept one parameter.");
        }

        return x[0];
    }
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            if (probabilities[i] != 0.0) {
                return i;
            }
        }

        throw new AIFHError("Invalid probabilities.");
    }
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The inverse squared link function can only accept one parameter.");
        }

        return -Math.pow(x[0], -2);
    }
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The inverse link function can only accept one parameter.");
        }

        return -Math.pow(x[0], -1);
    }
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The logistic link function can only accept one parameter.");
        }
        return Math.log(x[0]);
    }
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The linear link function can only accept one parameter.");
        }

        return x[0];
    }
View Full Code Here
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The inverse squared link function can only accept one parameter.");
        }

        return -Math.pow(x[0], -2);
    }
View Full Code Here
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The inverse link function can only accept one parameter.");
        }

        return -Math.pow(x[0], -1);
    }
View Full Code Here
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     * {@inheritDoc}
     */
    @Override
    public double evaluate(final double[] x) {
        if (x.length > 1) {
            throw new AIFHError("The logistic link function can only accept one parameter.");
        }
        return Math.log(x[0]);
    }
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Related Classes of com.heatonresearch.aifh.AIFHError

  • com.heatonresearch.aifh.evolutionary.score.parallel.ParallelScore
  • com.heatonresearch.aifh.evolutionary.species.SingleSpeciation
  • com.heatonresearch.aifh.evolutionary.species.ThresholdSpeciation
  • com.heatonresearch.aifh.evolutionary.train.basic.BasicEA
  • com.heatonresearch.aifh.evolutionary.train.basic.EAWorker
  • com.heatonresearch.aifh.examples.gp.EvaluateExpression
  • com.heatonresearch.aifh.general.fns.link.IdentityLinkFunction
  • com.heatonresearch.aifh.general.fns.link.InverseLinkFunction
  • com.heatonresearch.aifh.general.fns.link.InverseSquaredLinkFunction
  • com.heatonresearch.aifh.general.fns.link.LogitLinkFunction
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