Class SoftPlusOp
- Namespace
- AiDotNet.JitCompiler.IR.Operations
- Assembly
- AiDotNet.dll
Represents SoftPlus activation in the IR.
public class SoftPlusOp : IROp- Inheritance
-
SoftPlusOp
- Inherited Members
Remarks
Computes SoftPlus(x) = ln(1 + exp(x)). Smooth approximation of ReLU.
Properties
Beta
Scaling factor. Default is 1.0.
public double Beta { get; set; }Property Value
Threshold
Threshold for switching to linear. Default is 20.0.
public double Threshold { get; set; }Property Value
Methods
Validate()
Validates that this operation is correctly formed.
public override bool Validate()Returns
- bool
True if valid, false otherwise.
Remarks
Basic validation checks that the operation has required information. Derived classes can override to add operation-specific validation.
For Beginners: This checks that the operation makes sense.
Basic checks:
- Output ID is valid (non-negative)
- Has the right number of inputs
- Shapes are compatible
Specific operations add their own checks:
- MatMul: inner dimensions must match
- Conv2D: kernel size must be valid
- Reshape: total elements must be preserved
If validation fails, the operation can't be compiled.