Space: Apache Mahout (https://cwiki.apache.org/confluence/display/MAHOUT) Page: Collaborative Filtering with ALS-WR (https://cwiki.apache.org/confluence/display/MAHOUT/Collaborative+Filtering+with+ALS-WR)
Comment edited by Yuanshuai Sun : --------------------------------------------------------------------- I can't pass the test with the shell file examples/bin/factorize-movielens-1M.sh which throws NullPointerException when I type in "sh factorize-movielens-1M.sh path/to/ratings.dat", I wonder the answer. Can some guys help me? Comment was previously : --------------------------------------------------------------------- I can't pass the test with the shell file examples/bin/factorize-movielens-1M.sh which throws NullPointerException when I type in "sh factorize-movielens-1M.sh path/to/ratings.dat", I wonder the answer. Change your notification preferences: https://cwiki.apache.org/confluence/users/viewnotifications.action
