github contest: http://contest.github.com/
$ ./mk_results.sh
1. make temporary results with unique feature recommenders.
perl forkbase_recommender.pl
perl author_recommender.pl
perl co_occurrence_recommender.pl
perl name_recommender.pl
perl popular_recommender.pl
2. blending temporary results
perl ensemble_recommender.pl
3. make completed results
perl conv_result.pl ./results_ensemble.txt