Sigmoid

Sigmoid({"sigmoid": name})

Selects a transfer function used by NeuralField and TransferFunction.

Supported names:

• AbsSigmoid
• ExpSigmoid
• HeavySideSigmoid
• LinearSigmoid
• SemiLinearSigmoid
• LogarithmicSigmoid

Most users pass the name directly to a step:

field = jp.NeuralField("field", shape=(50,), sigmoid="ExpSigmoid", beta=100.0, theta=0.0)