From 0dd7659055879be9fbb3280964f87b14c735f225 Mon Sep 17 00:00:00 2001 From: manishamde Date: Sun, 26 Jan 2014 22:42:06 -0800 Subject: [PATCH] basic doc Signed-off-by: Manish Amde --- .../scala/org/apache/spark/mllib/tree/README.md | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/mllib/src/main/scala/org/apache/spark/mllib/tree/README.md b/mllib/src/main/scala/org/apache/spark/mllib/tree/README.md index 61cba281cccfc..0fd71aa9735bc 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/tree/README.md +++ b/mllib/src/main/scala/org/apache/spark/mllib/tree/README.md @@ -1,15 +1,17 @@ This package contains the default implementation of the decision tree algorithm. The decision tree algorithm supports: -+ information loss calculation with entropy and gini for classification and variance for regression -+ node model pruning -+ printing to dot files -+ unit tests ++ Binary classification ++ Regression ++ Information loss calculation with entropy and gini for classification and variance for regression ++ Both continuous and categorical features -#Performance testing +# Tree improvements ++ Node model pruning ++ Printing to dot files -#Future Extensions +# Future Ensemble Extensions + Random forests + Boosting -+ Extremely randomized trees \ No newline at end of file ++ Extremely randomized trees