Defaulting to no-operation (NOP) logger implementation
> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further
> details.
> >>> model2 = model.load('/models/als.test')
> >>> model
> ALS_4324a1082d889dd1f0e4
> >>> model2
> ALS_43
This code is not working:
from pyspark.ml.evaluation import RegressionEvaluator
from pyspark.ml.recommendation import ALS, ALSModel
from pyspark.sql import Row
als = ALS(maxIter=10, regParam=0.01, userCol="user_id", itemCol="movie_id",
ratingCol="rating")
model =
