Remove Implicit NumPy Conversion in BaseSearchCV (#849) #915
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This pull removes a call to
delayed
which implicitly converted Dask Arrays to NumPy. SinceDelayed
objects are hash-able, unlike Arrays,id
is called on Dask Array to get hashable values.There is a twin issue with implicit conversion of Dask DataFrames to Pandas, unfortunately that issue is harder to fix because Dask DataFrames do not permit integer-based row indexing.