mndrake

#!/usr/bin/python
# Filename: sas_export.py
# -*- coding: utf-8 -*-
"""
Created on Tue Jan 06 18:40:09 2015
@author: David Carlson
modified version for sas7bdat 2.0.1 of Charlie Huang version at:
http://www.sasanalysis.com/2014/08/python-extension-functions-to-translate.html
"""

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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Install h2o
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# The following two commands remove any previously installed H2O packages for R.
if ("package:h2o" %in% search()) { detach("package:h2o", unload=TRUE) }
if ("h2o" %in% rownames(installed.packages())) { remove.packages("h2o") }

# Next, we download packages that H2O depends on.
if (! ("methods" %in% rownames(installed.packages()))) { install.packages("methods") }

mndrake

library(xgboost)
library(Matrix)
library(data.table)
library(caret)
source('gini.R')

df <- read.csv('data/train.csv')
df.matrix <- model.matrix(Hazard~.-1,df)

set.seed(107)