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# 랜덤포레스트
from sklearn.ensemble import RandomForestClassifier
rf=RandomForestClassifier(random_state=2023)
rf.fit(X_tr,y_tr)
pred=rf.predict_proba(X_val)
pred=rf.predict_proba(X_test)
pd.DataFrame({'ID':X_test['ID'],'Reached.on.Time_Y.N':pred[:,1]}).to_csv('dddd.csv',Index=False)
위 코드로 실행 시 , 아래 ID값에 대한 오류가 나와 오류 해석 및 해결방법 문의드립니다,,
KeyError Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/pandas/core/indexes/base.py in get_loc(self, key, method, tolerance)
3801 try:
-> 3802 return self._engine.get_loc(casted_key)
3803 except KeyError as err:
4 frames
pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()
pandas/_libs/hashtable_class_helper.pxi in pandas._libs.hashtable.PyObjectHashTable.get_item()
KeyError: 'ID'
The above exception was the direct cause of the following exception:
KeyError Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/pandas/core/indexes/base.py in get_loc(self, key, method, tolerance)
3802 return self._engine.get_loc(casted_key)
3803 except KeyError as err:
-> 3804 raise KeyError(key) from err
3805 except TypeError:
3806 # If we have a listlike key, _check_indexing_error will raise
KeyError: 'ID'