tsne-1.1.0: t-SNE

Safe HaskellNone
LanguageHaskell2010

Data.Algorithm.TSNE.Internals

Documentation

inputSize :: TSNEInput -> Int Source #

inputValueSize :: TSNEInput -> Int Source #

inputIsValid :: TSNEInput -> Either String () Source #

isValidStateForInput :: TSNEInput -> TSNEState -> Either String () Source #

initState3D :: Int -> IO TSNEState Source #

initState2D :: Int -> IO TSNEState Source #

initSolution3D :: Int -> IO [[Double]] Source #

initSolution2D :: Int -> IO [[Double]] Source #

runTSNE3D :: TSNEOptions -> TSNEInput -> [[Probability]] -> TSNEState -> Producer TSNEOutput3D IO () Source #

runTSNE2D :: TSNEOptions -> TSNEInput -> [[Probability]] -> TSNEState -> Producer TSNEOutput2D IO () Source #

stepTSNE :: TSNEOptions -> TSNEInput -> [[Probability]] -> TSNEState -> TSNEState Source #

newGain :: Gain -> Delta -> Gradient -> Gain Source #

newDelta :: Double -> Int -> Gain -> Delta -> Gradient -> Delta Source #

gradients :: [[Probability]] -> TSNEState -> [[Gradient]] Source #

solution3D :: [[Double]] -> [Position3D] Source #

output3D :: [[Double]] -> TSNEState -> TSNEOutput3D Source #

solution2D :: [[Double]] -> [Position2D] Source #

output2D :: [[Double]] -> TSNEState -> TSNEOutput2D Source #

cost :: [[Double]] -> TSNEState -> Double Source #

targetEntropy :: TSNEOptions -> Entropy Source #

data Beta Source #

Constructors

Beta 

Fields

neighbourProbabilities :: TSNEOptions -> TSNEInput -> [[Probability]] Source #

rawNeighbourProbabilities :: TSNEOptions -> TSNEInput -> [[Probability]] Source #

binarySearchBeta :: TSNEOptions -> TSNEInput -> TSNEInputValue -> Beta Source #

binarySearchBeta' :: TSNEOptions -> TSNEInput -> Double -> Int -> Beta -> TSNEInputValue -> Beta Source #

entropyForInputValue :: Double -> TSNEInput -> TSNEInputValue -> Entropy Source #