diff options
| author | Chris Dyer <cdyer@cs.cmu.edu> | 2012-05-13 22:20:06 -0700 |
|---|---|---|
| committer | Chris Dyer <cdyer@cs.cmu.edu> | 2012-05-13 22:20:06 -0700 |
| commit | 076d48d459ecbf366b0a59ab6afe68af99bdcff2 (patch) | |
| tree | dec0135699d4944ed8f51a9477e0c33a54ff64f5 /creg/README | |
| parent | 7001792f10cb17d88ed2d4c58364b6304bbd0816 (diff) | |
eval stuff for creg, test data from ark regression
Diffstat (limited to 'creg/README')
| -rw-r--r-- | creg/README | 18 |
1 files changed, 14 insertions, 4 deletions
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 |