diff --git a/docs/ops/movement/StridedSlice_1.md b/docs/ops/movement/StridedSlice_1.md index 6c07665d8f9..41742e20652 100644 --- a/docs/ops/movement/StridedSlice_1.md +++ b/docs/ops/movement/StridedSlice_1.md @@ -4,14 +4,13 @@ **Category**: Data movement operation -**Short description**: *StridedSlice* extracts a strided slice of a tensor. - It is similar to generalized array indexing in Python\*. +**Short description**: *StridedSlice* extracts a strided slice of a tensor. **Attributes** * *begin_mask* - * **Description**: *begin_mask* is a bit mask. *begin_mask[i]* equal to 1 means that the corresponding dimension of the `begin` input is ignored and the 'real' beginning of the tensor is used along corresponding dimension. + * **Description**: *begin_mask* is a bit mask. *begin_mask[i]* equal to `1` means that the corresponding dimension of the `begin` input is ignored and the 'real' beginning of the tensor is used along corresponding dimension. * **Range of values**: a list of `0`s and `1`s * **Type**: `int[]` * **Default value**: None @@ -19,7 +18,7 @@ * *end_mask* - * **Description**: *end_mask* is a bit mask. If *end_mask[i]* is 1, the corresponding dimension of the `end` input is ignored and the real 'end' of the tensor is used along corresponding dimension. + * **Description**: *end_mask* is a bit mask. If *end_mask[i]* is `1`, the corresponding dimension of the `end` input is ignored and the real 'end' of the tensor is used along corresponding dimension. * **Range of values**: a list of `0`s and `1`s * **Type**: `int[]` * **Default value**: None @@ -27,7 +26,7 @@ * *new_axis_mask* - * **Description**: *new_axis_mask* is a bit mask. If *new_axis_mask[i]* is 1, a length 1 dimension is inserted on the `i`-th position of input tensor. + * **Description**: *new_axis_mask* is a bit mask. If *new_axis_mask[i]* is `1`, a length 1 dimension is inserted on the `i`-th position of input tensor. * **Range of values**: a list of `0`s and `1`s * **Type**: `int[]` * **Default value**: `[0]` @@ -35,7 +34,7 @@ * *shrink_axis_mask* - * **Description**: *shrink_axis_mask* is a bit mask. If *shrink_axis_mask[i]* is 1, the dimension on the `i`-th position is deleted. + * **Description**: *shrink_axis_mask* is a bit mask. If *shrink_axis_mask[i]* is `1`, the dimension on the `i`-th position is deleted. * **Range of values**: a list of `0`s and `1`s * **Type**: `int[]` * **Default value**: `[0]` @@ -51,21 +50,83 @@ **Inputs**: -* **1**: Multidimensional input tensor to be sliced. Required. +* **1**: `data` - input tensor to be sliced of type `T` and arbitrary shape. **Required.** -* **2**: `begin` input - 1D input tensor with begin indexes for input tensor slicing. Required. - Out-of-bounds values are silently clamped. If `begin_mask[i]` is 1, the value of `begin[i]` is ignored - and the range of the appropriate dimension starts from 0. - Negative values mean indexing starts from the end. For example, if `foo=[1,2,3]`, `begin[0]=-1` means `begin[0]=3`. +* **2**: `begin` - 1D tensor of type `T_IND` with begin indexes for input tensor slicing. **Required.** + Out-of-bounds values are silently clamped. If `begin_mask[i]` is `1`, the value of `begin[i]` is ignored and the range of the appropriate dimension starts from `0`. Negative values mean indexing starts from the end. For example, if `data=[1,2,3]`, `begin[0]=-1` means `begin[0]=3`. -* **3**: `end` input - 1D input tensor with end indexes for input tensor slicing. Required. - Out-of-bounds values will be silently clamped. If `end_mask[i]` is 1, the value of `end[i]` is ignored - and the full range of the appropriate dimension is used instead. - Negative values mean indexing starts from the end. For example, if `foo=[1,2,3]`, `end[0]=-1` means `end[0]=3`. +* **3**: `end` - 1D tensor of type `T_IND` with end indexes for input tensor slicing. **Required.** + Out-of-bounds values will be silently clamped. If `end_mask[i]` is `1`, the value of `end[i]` is ignored and the full range of the appropriate dimension is used instead. Negative values mean indexing starts from the end. For example, if `data=[1,2,3]`, `end[0]=-1` means `end[0]=3`. -* **4**: `stride` input - 1D input tensor with strides. Optional. +* **4**: `stride` - 1D tensor of type `T_IND` with strides. **Optional.** -**Example** +**Types** +* *T*: any supported type. +* *T_IND*: any supported integer type. + +**Example** +Example of `begin_mask` & `end_mask` usage. +```xml + + + + + 2 + 3 + 4 + + + 2 + + + 2 + + + 2 + + + + + 1 + 3 + 2 + + + +``` + +Example of `new_axis_mask` usage. +```xml + + + + + 2 + 3 + 4 + + + 2 + + + 2 + + + 2 + + + + + 1 + 2 + 3 + 4 + + + +``` + +Example of `shrink_axis_mask` usage. ```xml @@ -96,4 +157,4 @@ -``` \ No newline at end of file +```