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

takanotume24 committed 2021-12-20 02:52:38 +0000 commit 7e7e8b65a2f834c4b69525a10d9e664d10d01ed8

				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

          +```python

           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		-```python3
	5	+```python
6	6	from sklearn.preprocessing import LabelEncoder
7	7
8	8	le = preprocessing.LabelEncoder()