Elu¶
General¶
Elu operation applies following formula on every element of \(\src\) tensor (the variable names follow the standard Naming Conventions):
\[\begin{split}dst = \begin{cases} \alpha(e^{src} - 1) & \text{if}\ src < 0 \\ src & \text{if}\ src \ge 0 \end{cases}\end{split}\]
Operation attributes¶
Attribute Name |
Description |
Value Type |
Supported Values |
Required or Optional |
|---|---|---|---|---|
Scale for the negative factor. |
f32 |
Arbitrary non-negative f32 value |
Required |
Execution arguments¶
The inputs and outputs must be provided according to below index order when constructing an operation.
Inputs¶
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Outputs¶
Index |
Argument Name |
Required or Optional |
|---|---|---|
0 |
|
Required |
Supported data types¶
Elu operation supports the following data type combinations.
Src |
Dst |
|---|---|
f32 |
f32 |
f16 |
f16 |
bf16 |
bf16 |