Grenade.Layers.Merge

Documentation

data Merge :: * -> * -> * where

A Merging layer.

Similar to Concat layer, except sums the activations instead of creating a larger shape.

Constructors

Merge :: x -> y -> Merge x y

Instances

(Show x, Show y) => Show (Merge x y)

Methods

showsPrec :: Int -> Merge x y -> ShowS

show :: Merge x y -> String

showList :: [Merge x y] -> ShowS

(Serialize a, Serialize b) => Serialize (Merge a b)

Methods

put :: Putter (Merge a b)

get :: Get (Merge a b)

(UpdateLayer x, UpdateLayer y) => UpdateLayer (Merge x y)

Run two layers in parallel, combining their outputs. This just kind of "smooshes" the weights together.

Associated Types

type Gradient (Merge x y) :: *

Methods

runUpdate :: LearningParameters -> Merge x y -> Gradient (Merge x y) -> Merge x y

createRandom :: MonadRandom m => m (Merge x y)

runUpdates :: LearningParameters -> Merge x y -> [Gradient (Merge x y)] -> Merge x y

(SingI Shape i, SingI Shape o, Layer x i o, Layer y i o) => Layer (Merge x y) i o

Combine the outputs and the inputs, summing the output shape

Associated Types

type Tape (Merge x y) (i :: Shape) (o :: Shape) :: *

Methods

runForwards :: Merge x y -> S i -> (Tape (Merge x y) i o, S o)

runBackwards :: Merge x y -> Tape (Merge x y) i o -> S o -> (Gradient (Merge x y), S i)

type Gradient (Merge x y)

type Gradient (Merge x y) = (Gradient x, Gradient y)

type Tape (Merge x y) i o

type Tape (Merge x y) i o = (Tape x i o, Tape y i o)