alias SHAInet::CostFunction
Alias Definition
Float32 | Float64 | Int32 | Int64, Float32 | Float64 | Int32 | Int64 -> {value: Float64, derivative: Float64}
Float32 | Float64 | Int32 | Int64, Float32 | Float64 | Int32 | Int64 -> {value: Float64, derivative: Float64}