yaravind
/ spark_ml_custom_transformer.groovy
Created
April 28, 2020 18:05
— forked from hekonsek/spark_ml_custom_transformer.groovy
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| import org.apache.spark.ml.Pipeline | |
| import org.apache.spark.ml.PipelineStage | |
| import org.apache.spark.ml.Transformer | |
| import org.apache.spark.ml.classification.LogisticRegression | |
| import org.apache.spark.ml.feature.LabeledPoint | |
| import org.apache.spark.ml.linalg.DenseVector | |
| import org.apache.spark.ml.linalg.Vectors | |
| import org.apache.spark.ml.param.ParamMap | |
| import org.apache.spark.sql.Dataset | |
| import org.apache.spark.sql.Row |
yaravind
/ exercise1.py
Last active
May 1, 2020 23:41
— forked from aialenti/exercise1.py
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| from pyspark.sql import SparkSession | |
| from pyspark.sql.functions import * | |
| from pyspark.sql import Row | |
| from pyspark.sql.types import IntegerType | |
| # Create the Spark session | |
| spark = SparkSession.builder \ | |
| .master("local") \ | |
| .config("spark.sql.autoBroadcastJoinThreshold", -1) \ | |
| .config("spark.executor.memory", "500mb") \ |
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