12+ Key Of Type Tuple Not Found And Not A Multiindex'
Parameters tuples list sequence of tuple-likes. The python file I have attached have same code of Ridge regression which is there in Kaggle link provided but when I am applying it on different dataset it showing error key of type tuple not.
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From_tuples tuples sortorder None names None source Convert list of tuples to MultiIndex.
. 0 The key for search isnt of type tuple as you can see the second key of your search dictionary is getting value as a list. 1 Answer Sorted by. Or in other words tuples go horizontally traversing levels lists go vertically scanning levels.
It is one of the several ways in which we construct a MultiIndex. Whereas a tuple is interpreted as one multi-level key a list is used to specify several keys. I thing you should change the kernel to either a.
- 1034 raise KeyErrorkey of type tuple not found and not a MultiIndex 1036 If key is contained would have returned by now 1037. No it is a list of tuples not found also not or a list of scalars not found but both are a list. 1033 if not isinstanceselfindex MultiIndex.
MultiIndexって何 MultiIndex Advanced Indexing pandasのDataFrame等で複数の列をインデックスにする機能 複数の値をキーにしたらデータが一意に特定されるような場合に便利. In your first option you have not found as tuples not lists. Pandas MultiIndexfrom_tuples function is used to convert list of tuples to MultiIndex.
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