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4 years ago · 3fb82acd32
parent e0601edea5
commit 3fb82acd32
1 changed files with 1 additions and 1 deletions
--- a/pipeline.py
+++ b/pipeline.py
@ -253,7 +253,7 @@ class Components :
 							# 			skip_columns.append(_name)
 				if x_cols :
 					for _col in x_cols :
-						_df[_col] = self.approximate(df[_col])
+						_df[_col] = self.approximate(df[_col].fillna(-1))
 				#
 				# We perform a series of set operations to insure that the following conditions are met:
 				#	- the synthetic dataset only has fields that need to be synthesized