Module type Obandit.AlphaPhiUCBParam

module type AlphaPhiUCBParam = sig .. end

Use to instanciate a Bandit from MakeAlphaPhiUCB by giving $\alpha$ and $\phi$.

val k : int

The number of actions $ K $ .

val alpha : float

The $ \alpha $ parameter.

val invLFPhi : float -> float

The inverse of the Legendre-Fenchel transform of $ \psi $.