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Minor mistakes in adam documentation #195

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Jun 11, 2019
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Minor mistakes in adam documentation #195

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6 changes: 3 additions & 3 deletions Sources/TensorFlow/Optimizer.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ public class Adam<Model: Layer>: Optimizer
public var beta2: Float
/// A small scalar added to the denominator to improve numerical stability.
public var epsilon: Float
/// The weight decay.
/// The learning rate decay.
public var decay: Float
/// The current step.
public var step: Int = 0
Expand All @@ -73,7 +73,7 @@ public class Adam<Model: Layer>: Optimizer
precondition(learningRate >= 0, "Learning rate must be non-negative")
precondition(0 <= beta1 && beta1 <= 1, "Beta parameter must be between 0 and 1")
precondition(0 <= beta2 && beta2 <= 1, "Beta parameter must be between 0 and 1")
precondition(decay >= 0, "Weight decay must be non-negative")
precondition(decay >= 0, "Learning rate decay must be non-negative")

self.learningRate = learningRate
self.beta1 = beta1
Expand Down Expand Up @@ -216,7 +216,7 @@ public class SGD<Model: Layer>: Optimizer
public var velocity: Model.AllDifferentiableVariables
/// The set of steps taken.
public var step: Int = 0

public init(
for model: __shared Model,
learningRate: Float = 0.01,
Expand Down