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Regex-in-spark-dataframe

the string to search for strings matching the regular expression. regex. string. the regular expression to match. group. integer. an optional regular expression ...












regex-in-spark-dataframe


import org.apache.spark.sql.functions.udf import java.util.regex.Pattern /* * Normalisation Functions */ // Set all text to lower case so capitalised words are all​ ... 939c2ea5af





 
 
 

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