add an image used in a wiki example.
add an image used in a wiki example.
Included refs.
Included refs.
add awk script used in kddcup 2012 track 2 example.
fixed mhash() not to accept null as the argument.
changed the default mhash() range.
fixed a serious bug in logress.
"count" should be start with 1. Otherwise, eta could be INF.
avoid t be GT total_steps.
fixed a serious bug (w.r.t. count field) in logress.
fixed a serious bug in logress.
add a scoring script used in the KDD'12 track2 example.
Add maven pom.xml
Move UDF tests on hivemall.tools to a more appropriate place
Add test of PassiveAggressiveUDTF. Remove trailing whitespace in LICENSE statements
removed spaces.
Fix option handle for aggressive parameter C. Add test methods for PA1
Add tests to calculate learning_rate in PA1/PA2
No need to import a class that lives in the same package.
Removed unused statements for better code readability.