jet.bindings.slice_index¶
-
slice_index(*args, **kwargs)¶ Overloaded function.
slice_index(tensor: jet.bindings.TensorC64, index: str, value: int) -> jet.bindings.TensorC64
Slices a tensor object index. The result is a tensor object whose indices and data are a subset of the provided tensor object, sliced along the given index argument.
- Parameters
tensor (Tensor) – Reference tensor object.
index (str) – Index label on which to slice.
value (int) – Value to slice the index on.
- Returns
Slice of the tensor object.
- Return type
Tensor
Example
Suppose that \(A(i,j)\) is a 2x3 tensor. Then,
import jet A = jet.Tensor({"i", "j"}, {2, 3}) A.fill_random() jet.slice_index(A, "i", 0) # Result is a 1x3 tensor jet.slice_index(A, "i", 1) # Result is a 1x3 tensor jet.slice_index(A, "j", 0) # Result is a 2x1 tensor jet.slice_index(A, "j", 1) # Result is a 2x1 tensor jet.slice_index(A, "j", 2) # Result is a 2x1 tensor
slice_index(tensor: jet.bindings.TensorC128, index: str, value: int) -> jet.bindings.TensorC128
Slices a tensor object index. The result is a tensor object whose indices and data are a subset of the provided tensor object, sliced along the given index argument.
- Parameters
tensor (Tensor) – Reference tensor object.
index (str) – Index label on which to slice.
value (int) – Value to slice the index on.
- Returns
Slice of the tensor object.
- Return type
Tensor
Example
Suppose that \(A(i,j)\) is a 2x3 tensor. Then,
import jet A = jet.Tensor({"i", "j"}, {2, 3}) A.fill_random() jet.slice_index(A, "i", 0) # Result is a 1x3 tensor jet.slice_index(A, "i", 1) # Result is a 1x3 tensor jet.slice_index(A, "j", 0) # Result is a 2x1 tensor jet.slice_index(A, "j", 1) # Result is a 2x1 tensor jet.slice_index(A, "j", 2) # Result is a 2x1 tensor