List of usage examples for org.apache.mahout.classifier.sgd TPrior TPrior
public TPrior(double df)
From source file:com.ml.ira.algos.AdaptiveLogisticModelParameters.java
License:Apache License
private static PriorFunction createPrior(String cmd, double priorOption) { if (cmd == null) { return null; }//from www.jav a 2 s . c o m if ("L1".equals(cmd.toUpperCase(Locale.ENGLISH).trim())) { return new L1(); } if ("L2".equals(cmd.toUpperCase(Locale.ENGLISH).trim())) { return new L2(); } if ("UP".equals(cmd.toUpperCase(Locale.ENGLISH).trim())) { return new UniformPrior(); } if ("TP".equals(cmd.toUpperCase(Locale.ENGLISH).trim())) { return new TPrior(priorOption); } if ("EBP".equals(cmd.toUpperCase(Locale.ENGLISH).trim())) { return new ElasticBandPrior(priorOption); } return null; }