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MaFF
Data Scientist
  • Member for 6 years, 11 months
  • Last seen more than a week ago
  • Berlin, Germany
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View all questions, answers, and articles
240
How to remove timezone from a Timestamp column in pandas
Mar 10, 2018
74
How to split a list to multiple columns in Pyspark?
Aug 21, 2017
38
Calculating the cosine similarity between all the rows of a dataframe in pyspark
Oct 16, 2017
31
how to get the name of column with maximum value in pyspark dataframe
Oct 18, 2017
24
Flatten Nested Spark Dataframe
Aug 15, 2017
24
pyspark: isin vs join
Aug 21, 2017
17
Pyspark: PicklingError: Could not serialize object:
Nov 12, 2017
15
Why does pyspark agg tell me that datatypes are incorrect here?
Sep 2, 2017
14
Pyspark window function with condition
Aug 18, 2017
14
Access Dataframe's Row inside Row (nested JSON) with Pyspark
Mar 21, 2018