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Updated ValueError: y contains previously unseen labels: ''.md (markdown)

takanotume24 committed 2021-12-20 02:52:34 +0000 commit 7a35b74b0cb6b627b42d8714e1a4da946747c332

				python/pandas/ValueError: y contains previously unseen labels: ''.md
			
          @@ -2,7 +2,7 @@ LabelEncoderをフィットさせたフィット元データに含まれない

           解決策というか、妥協策？

           [python - sklearn.LabelEncoder with never seen before values - Stack Overflow](https://stackoverflow.com/questions/21057621/sklearn-labelencoder-with-never-seen-before-values)

          -```

          +```python3

           from sklearn.preprocessing import LabelEncoder

           le = preprocessing.LabelEncoder()

...	...	@@ -2,7 +2,7 @@ LabelEncoderをフィットさせたフィット元データに含まれない
2	2
3	3	解決策というか、妥協策？
4	4	[python - sklearn.LabelEncoder with never seen before values - Stack Overflow](https://stackoverflow.com/questions/21057621/sklearn-labelencoder-with-never-seen-before-values)
5		-```
	5	+```python3
6	6	from sklearn.preprocessing import LabelEncoder
7	7
8	8	le = preprocessing.LabelEncoder()