From 076d48d459ecbf366b0a59ab6afe68af99bdcff2 Mon Sep 17 00:00:00 2001 From: Chris Dyer Date: Sun, 13 May 2012 22:20:06 -0700 Subject: eval stuff for creg, test data from ark regression --- creg/README | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'creg/README') diff --git a/creg/README b/creg/README index 2c04c83b..28a71d11 100644 --- a/creg/README +++ b/creg/README @@ -1,7 +1,17 @@ creg is a fast tool for training linear and logistic regression models with -l_1 and l_2 regularization. Its data (feature and response) format is compatible -with ARKRegression. +l_1 and l_2 regularization. Its data (feature and response) format is +compatible with ARKRegression. -Example invokation: -$ ./creg -x test_data/iris.trainfeat -y test_data/iris.trainresp --l2 100 +EXAMPLES + +Logistic regression example (training only): + $ ./creg -x test_data/iris.trainfeat -y test_data/iris.trainresp --l1 1.0 > weights.txt + +Logistic regression example (training and testing): + $ ./creg -x test_data/iris.trainfeat -y test_data/iris.trainresp --l1 1.0 \ + -t test_data/iris.testfeat -s test_data/iris.testresp > weights.txt + +Linear regression example (training and testing): + $ ./creg -n -x test_data/auto-mpg.trainfeat -y test_data/auto-mpg.trainresp --l2 1000 \ + -t test_data/auto-mpg.testfeat -s test_data/auto-mpg.testresp > weights.txt -- cgit v1.2.3