Remove CTC loss (moved to NNlib) (#2024)

* remove CTC loss, moved to NNlib

* trigger

* don't export ctc_loss

Author: mcabbott

Project.toml

@@ -1,6 +1,6 @@
 name = "Flux"
 uuid = "587475ba-b771-5e3f-ad9e-33799f191a9c"
-version = "0.13.4"
+version = "0.13.5" 
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
@@ -32,8 +32,8 @@ ChainRulesCore = "1.12"
 Functors = "0.2.8"
 MLUtils = "0.2"
 MacroTools = "0.5"
-NNlib = "0.8.2"
-NNlibCUDA = "0.2"
+NNlib = "0.8.9"
+NNlibCUDA = "0.2.4"
 Optimisers = "0.2.1"
 ProgressLogging = "0.1"
 Reexport = "0.2, 1.0"

src/losses/Losses.jl

@@ -6,7 +6,7 @@ using Zygote: @adjoint
 using ChainRulesCore
 using ..Flux: ofeltype, epseltype
 using CUDA
-using NNlib: logsoftmax, logσ
+using NNlib: logsoftmax, logσ, ctc_loss, ctc_alpha, ∇ctc_loss
 import Base.Broadcast: broadcasted
 
 export mse, mae, msle,
@@ -19,11 +19,9 @@ export mse, mae, msle,
     dice_coeff_loss,
     poisson_loss,
     hinge_loss, squared_hinge_loss,
-    ctc_loss,
     binary_focal_loss, focal_loss, siamese_contrastive_loss
 
 include("utils.jl")
 include("functions.jl")
-include("ctc.jl")
 
 end #module