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Diffstat (limited to 'python/pyspark/mllib/recommendation.py')
-rw-r--r-- | python/pyspark/mllib/recommendation.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/python/pyspark/mllib/recommendation.py b/python/pyspark/mllib/recommendation.py index 6c385042ff..e863fc249e 100644 --- a/python/pyspark/mllib/recommendation.py +++ b/python/pyspark/mllib/recommendation.py @@ -26,6 +26,7 @@ from pyspark.rdd import RDD class MatrixFactorizationModel(object): + """A matrix factorisation model trained by regularized alternating least-squares. @@ -58,6 +59,7 @@ class MatrixFactorizationModel(object): class ALS(object): + @classmethod def train(cls, ratings, rank, iterations=5, lambda_=0.01, blocks=-1): sc = ratings.context |