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org.apache.spark.examples.ml

LogisticRegressionExample

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object LogisticRegressionExample

An example runner for logistic regression with elastic-net (mixing L1/L2) regularization. Run with

bin/run-example ml.LogisticRegressionExample [options]

A synthetic dataset can be found at data/mllib/sample_libsvm_data.txt which can be trained by

bin/run-example ml.LogisticRegressionExample --regParam 0.3 --elasticNetParam 0.8 \
  data/mllib/sample_libsvm_data.txt

If you use it as a template to create your own app, please use spark-submit to submit your app.

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  1. case class Params(input: String = null, testInput: String = "", dataFormat: String = "libsvm", regParam: Double = 0.0, elasticNetParam: Double = 0.0, maxIter: Int = 100, fitIntercept: Boolean = true, tol: Double = 1E-6, fracTest: Double = 0.2) extends AbstractParams[Params] with Product with Serializable

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