fix decision tree jupyter notebook
Project: http://git-wip-us.apache.org/repos/asf/madlib-site/repo Commit: http://git-wip-us.apache.org/repos/asf/madlib-site/commit/f732f863 Tree: http://git-wip-us.apache.org/repos/asf/madlib-site/tree/f732f863 Diff: http://git-wip-us.apache.org/repos/asf/madlib-site/diff/f732f863 Branch: refs/heads/asf-site Commit: f732f863cead81f4ecee5fbe3efb9dd362964c57 Parents: 418f361 Author: Frank McQuillan <fmcquil...@pivotal.io> Authored: Tue Apr 24 09:10:53 2018 -0700 Committer: Frank McQuillan <fmcquil...@pivotal.io> Committed: Tue Apr 24 09:10:53 2018 -0700 ---------------------------------------------------------------------- community-artifacts/Decision-trees-v1.ipynb | 1785 ++++++++++++++++++++-- 1 file changed, 1623 insertions(+), 162 deletions(-) ----------------------------------------------------------------------