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SciSharp / NumSharp

High Performance Computation for N-D Tensors in .NET, similar API to NumPy.
https://github.com/SciSharp
Apache License 2.0
1.38k stars 192 forks source link

Numsharp0.30.0 np.random.choice() method missing cause Exception #470

Open UCtreespring opened 2 years ago

UCtreespring commented 2 years ago

System.NotSupportedException HResult=0x80131515 Source=NumSharp StackTrace: at NumSharp.NPTypeCodeExtensions.GetAccumulatingType(NPTypeCode typeCode) at NumSharp.Backends.DefaultEngine.cumsumelementwise(NDArray& arr, Nullable1 typeCode) at NumSharp.Backends.DefaultEngine.ReduceCumAdd(NDArray& arr, Nullable1 axis, Nullable`1 typeCode) at NumSharp.NumPyRandom.choice(Int32 a, Shape shape, Boolean replace, Double[] probabilities) at NumSharp.NumPyRandom.choice(NDArray arr, Shape shape, Boolean replace, Double[] probabilities) at PolicyGradient_TF050.PolicyGradient.ChooseAction(NDArray observation, NDArray actions, NDArray actionmask)

I‘m new to this ,

Thanks for help.