List of forwardSelectOrBackwardEliminate() Examples

Examples of forwardSelectOrBackwardEliminate()

weka.classifiers.meta.ensembleSelection.ModelBag.forwardSelectOrBackwardEliminate()
Find the best action to perform, be it adding a model or removing a model, and perform it. Some action is always performed, even if it hurts performance. @param with_replacement whether we can add a model more than once @param instances The dataset, for determining performance. @param metric The metric for which to optimize. See EnsembleMetricHelper. @throws Exception if something goes wrong

Examples of weka.classifiers.meta.ensembleSelection.ModelBag.forwardSelectOrBackwardEliminate()

      modelBag.forwardSelect(getReplacement(), data,
    m_hillclimbMetric);
    } else if (m_algorithm == ALGORITHM_BACKWARD) {
      modelBag.backwardEliminate(data, m_hillclimbMetric);
    } else if (m_algorithm == ALGORITHM_FORWARD_BACKWARD) {
      modelBag.forwardSelectOrBackwardEliminate(
    getReplacement(), data, m_hillclimbMetric);
    }
  }
  // Now that we've done all the hillclimbing steps, we can just
  // get

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