In order to form the building blocks of the neural network, the PySpark dataframe must be converted into an array.
string-to-array-spark
Mar 13, 2018 — Spark Dataframe can be easily converted to python Panda's ... As salary and workclass are string column we need to convert them to one ... In above code, we convert sparse vector to a python array by calling toArray method.. Array(String, String[]). Creates a new array column. The input columns must all have the same data type. C# Copy. public static Microsoft.Spark.Sql.Column .... Hope this helps! Using a UDF would give you exact required schema. Like this: val toArray = udf((b: String) => b.split(",") ... 939c2ea5af
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