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598 Commits

Author SHA1 Message Date
Mike J Innes 5d7edb5aaa
Merge pull request #197 from chengchingwen/master 
Implement `prod` for `TrackedArray`
 2018-03-15 15:17:24 +00:00
boathit 2ec37790be eliminate ambiguity 2018-03-13 10:50:56 +08:00
chengchingwen c00f7f850f implement `back` of `repmat` 2018-03-07 20:43:59 +08:00
chengchingwen 7c721475c6 add gradient check for `prod` and fix `dims` in `back(::typeof(prod),...)` 2018-03-07 16:24:44 +08:00
Mike Innes 261c6db371 fix test 2018-03-06 20:55:01 +00:00
Mike J Innes 662439c164 closes #177 2018-03-05 17:24:46 +00:00
Elliot Saba 36295799ee Add `permutedims()` for tracked arrays 2018-03-02 10:22:28 -08:00
Mike J Innes cf7dd34767 harder test 2018-03-01 16:37:52 +00:00
Mike J Innes 5e84d52ee7 broken test 2018-02-28 23:18:49 +00:00
Mike J Innes 2eb38eedbf update gpu api 2018-02-28 22:51:08 +00:00
Mike J Innes 7606b1a399 single-batch convolution 2018-02-28 14:25:32 +00:00
Mike J Innes 4606339a57 nd pooling tests 2018-02-28 13:00:38 +00:00
Mike J Innes 3ac6a8ef05 n-d conv tests 2018-02-28 12:20:00 +00:00
Mike J Innes a401f08cda compile layers 2018-02-27 22:40:51 +00:00
Mike J Innes 15d1d3256b conv api updates 2018-02-26 22:43:07 +00:00
Ed Schmerling e6f556411a Convert OneHot CuArrays to dense CuArrays before passing to CUDNN methods 2018-02-19 17:32:15 -08:00
Mike J Innes e3b31b9b87
Merge pull request #169 from jessebett/jessechanges 
Reshape with Tuple Dimensions and Kronecker Product
 2018-02-16 14:16:42 +00:00
Mike J Innes 2f29733888 Merge branch 'master' into HEAD 2018-02-13 14:45:37 +00:00
Mike J Innes 820cd3ae42 fixes #164 2018-02-13 13:31:35 +00:00
Mike J Innes 236edbffec fixes #111 2018-02-13 10:20:38 +00:00
jessebett fb5b8c7952 Kron test on Vectors also fails occasionally, but also not my method. 2018-02-12 17:33:47 -05:00
jessebett 0732d7db00 Added kron test, kron isn't consistently passing them. 2018-02-12 17:27:10 -05:00
Mike J Innes f22cfb5b43 re-enable printf 2018-02-12 15:05:09 +00:00
Mike J Innes 334ae9e1cb fixes #171 2018-02-12 12:31:15 +00:00
Mike J Innes 0f7a1ec022 test params funct 2018-02-08 16:13:20 +00:00
Mike J Innes 356ebc4e13 deterministic tests 2018-02-08 10:33:51 +00:00
Mike J Innes fcbdc49d6b fix reserve usage 2018-02-08 10:27:26 +00:00
Mike J Innes bc452fcd81 rewrite tests 2018-02-08 02:37:55 +00:00
Mike J Innes a1d1930097 Merge branch 'master' into curnn 2018-02-07 23:23:02 +00:00
Mike J Innes 282889970d seperate tracking infrastructure from array wrapper 2018-02-07 17:43:25 +00:00
boathit 6e65789828 Register back! for logsigmoid and implement (logit)binarycrossentropy 2018-02-06 19:32:46 +08:00
Mike J Innes f9be72f545 logsoftmax tests 2018-02-05 18:50:59 +00:00
Mike J Innes a4bf5936b0 diagm 2018-02-05 18:29:35 +00:00
Mike J Innes 2fec75005d
Merge pull request #123 from GenaBitu/cat-fix 
Added vcat for multiple TrackedVectors
 2018-02-05 18:10:48 +00:00
Mike J Innes c6b12217bd make some tests less trivial 2018-02-05 18:10:02 +00:00
Mike J Innes 47cebab26e test multiple inputs/dims 2018-02-05 18:09:54 +00:00
Mike J Innes af3ccf85ff coagulate gates 2018-01-31 16:56:27 +00:00
Mike J Innes 8ad837bb70 LSTM 2018-01-31 14:15:57 +00:00
Mike J Innes 4bfb603da6 gru forward 2018-01-31 13:46:55 +00:00
Mike J Innes b1bb05403c basic forward pass 2018-01-30 18:18:37 +00:00
Mike J Innes 2b545cf0ca gpu testing message 2018-01-24 13:12:26 +00:00
boathit 374d7a5f1e Registering backward function for logsoftmax 2018-01-21 15:20:59 +08:00
Mike J Innes 4207fb98f2 basic GPU tests 2018-01-16 17:58:14 +00:00
GenaBitu 096e20c5af
Added vcat(...) test 2018-01-16 11:08:45 +01:00
Mike J Innes 1beb30e19a closes #118 2018-01-15 17:00:47 +00:00
Mike J Innes 805cb9178f fixes #146 2018-01-10 12:48:50 +00:00
Mike J Innes 0bf22dfb8e pool gradients 2017-12-15 02:29:14 +00:00
Mike J Innes d949b31aa5 conv gradient 2017-12-15 02:24:32 +00:00
Mike J Innes 5b97d2ba04 closes #127 2017-12-13 18:24:56 +00:00
Mike J Innes 23096824d5 import jacobian 2017-12-13 17:29:32 +00:00
Mike J Innes 95d1287455 Merge branch 'master' into jacobian 2017-12-13 17:06:23 +00:00
Mike J Innes 27d896943e
Merge pull request #120 from staticfloat/sf/dense_initialization 
Better default initialization for Dense layers
 2017-12-13 16:18:02 +00:00
Mike J Innes e3a688e706 use kwarg 2017-12-13 15:27:15 +00:00
Mike J Innes 128725cefd Merge branch 'master' into sf/weighted_crossentropy 2017-12-13 15:14:47 +00:00
Mike J Innes 29787eba45 fixes #114 2017-12-12 17:23:15 +00:00
Mike J Innes b7b6c975bc fixes #110 2017-12-12 17:07:39 +00:00
Mike J Innes 6f997e798a Merge branch 'master' into batchnorm 2017-12-08 19:31:50 +00:00
Mike J Innes 55bbe50f32 regression test 2017-12-08 18:24:07 +00:00
Mike J Innes 69cc5642b4 regression testing 2017-12-08 17:10:29 +00:00
baggepinnen 385dee9d16 Add jacobian function 2017-12-08 14:46:12 +01:00
Elliot Saba 41446d547f Add `weighted_crossentropy` for imbalanced classification problems 2017-12-05 17:09:05 -08:00
Elliot Saba c59b820bed Add glorot (Xavier) initialization 
Set default `Dense` and `RNN` inits to `glorot_uniform()` for `W`, `zeros` for `b`.
 2017-12-05 14:24:48 -08:00
CarloLucibello 13b934c250 improve optimizers 2017-11-24 12:12:20 +01:00
Mike J Innes 351d3d4771 std derivative 2017-11-21 17:04:04 +01:00
Mike J Innes bdf02e42ae test tweaks 2017-11-08 22:18:45 +00:00
Mike J Innes fcd091e8f0 Ac_mul_B derivatives 2017-11-08 22:18:45 +00:00
Iblis Lin 7f5ba594a9 batchnorm: more test cases 2017-11-02 13:32:12 +08:00
Iblis Lin ce46843459 batchnorm: add test cases 2017-11-02 13:32:12 +08:00
Mike J Innes e7a510da9a add cmudict dataset 2017-11-01 16:01:55 +00:00
Iblis Lin c43bda019b TrackedArray: implement `mean` 
```julia
julia> p
Tracked 2×3 Array{Float64,2}:
 1.0  3.0  5.0
 2.0  4.0  6.0
```

Before
```julia
julia> @benchmark Flux.Tracker.back!(sum($p, 2) ./ size($p, 2), ones(2, 1))
BenchmarkTools.Trial:
  memory estimate:  3.44 KiB
  allocs estimate:  75
  --------------
  minimum time:     20.438 μs (0.00% GC)
  median time:      21.239 μs (0.00% GC)
  mean time:        22.354 μs (1.68% GC)
  maximum time:     3.811 ms (98.51% GC)
  --------------
  samples:          10000
  evals/sample:     1
```

After
```julia
julia> @benchmark Flux.Tracker.back!(mean($p, 2), ones(2, 1))
BenchmarkTools.Trial:
  memory estimate:  1008 bytes
  allocs estimate:  21
  --------------
  minimum time:     5.973 μs (0.00% GC)
  median time:      6.310 μs (0.00% GC)
  mean time:        6.630 μs (1.96% GC)
  maximum time:     680.709 μs (97.28% GC)
  --------------
  samples:          10000
  evals/sample:     6
```
 2017-10-30 16:21:02 +08:00
Mike J Innes 4c1b1eb18c Merge pull request #92 from CarloLucibello/drop 
add Dropout layer
 2017-10-26 12:07:28 +01:00
Mike J Innes cf6b930f63 reorganise 2017-10-26 11:46:12 +01:00
CarloLucibello 536ab3861d setmode! -> testmode! 2017-10-23 16:23:29 +02:00
CarloLucibello 00a9e5f01f construct TrackedScalar with params(1) 2017-10-23 10:49:45 +01:00
CarloLucibello 86c7c9246e add == and < for tracked arrays 2017-10-23 11:41:08 +02:00
CarloLucibello 2e1ed4c3fc add dropout 2017-10-23 10:12:53 +02:00
Mike J Innes 6dff8ca8d3 rename crossentropy loss 2017-10-17 17:36:18 +01:00
Mike J Innes 2ec8401d2c remove compiler 2017-09-27 20:48:39 +01:00
Mike J Innes cca4d25a10 efficient traversal 2017-09-06 23:09:32 -04:00
Mike J Innes 1855a37319 onehot 2017-09-06 18:58:55 -04:00
Mike J Innes d7e3f7d6e1 fix stack/squeeze usage 2017-09-06 16:02:38 -04:00
Mike J Innes a322c07fc8 vcat back 2017-09-05 02:11:28 -04:00
Mike J Innes 788d7d35f0 better numeric grads 2017-09-03 17:10:35 -04:00
Mike J Innes e4e9794f5e loss function gradients 2017-08-23 17:50:43 +01:00
Mike J Innes 23c5a1b163 softmax gradient 2017-08-23 02:03:17 +01:00
Mike J Innes 5eee653a64 gradient checks 2017-08-23 01:43:45 +01:00
Mike J Innes 5d6e8e2777 fix tests / deprecations 2017-08-22 18:04:10 +01:00
Mike J Innes 318e503d9b remove rnns 2017-08-19 20:52:17 +01:00
Mike J Innes a581856954 remove params from compiler 2017-08-19 20:38:45 +01:00
Mike J Innes c7a07562d0 pull out graph-based affine layer 2017-08-19 20:26:27 +01:00
Mike J Innes e05fea7eb4 organise tests 2017-08-19 20:20:20 +01:00
Mike J Innes bd6bffde48 silo the compiler 2017-08-19 20:04:21 +01:00
Mike J Innes f8482ff80c remove back!, update! 2017-08-18 10:18:45 +01:00
Mike J Innes 052cc52ada remove inference, for now 2017-08-18 01:19:10 +01:00
Mike J Innes e79a1657d4 remove batching and training 2017-08-18 01:19:06 +01:00
Mike J Innes 536949891d remove backends 2017-08-18 01:05:42 +01:00
Mike J Innes cd9521a762 Merge branch 'master' into tf-train 2017-08-17 23:52:12 +01:00
Mike J Innes f5b41d2e89 Merge pull request #50 from alha02/add-more-tf-ops 
Add more tf ops
 2017-08-17 21:47:47 +01:00
ylxdzsw 74a4a48162 fix 2017-08-01 13:28:14 +08:00
ylxdzsw cce1a2a73e add tests for throttle 2017-07-26 09:57:20 +08:00
Ali Hamdi ec7a0bd8f7 add expand_dims 2017-07-08 11:59:17 +02:00
Ali Hamdi 6d106c914d add randn 2017-07-08 11:59:17 +02:00
Ali Hamdi cd8c2c2f83 add randu 2017-07-08 11:59:17 +02:00
Ali Hamdi c8d320233a add triangular_solve 2017-07-08 11:59:17 +02:00
Ali Hamdi 015e373a34 add solve 2017-07-08 11:59:17 +02:00
Ali Hamdi edbf698ed9 add cast 2017-07-08 11:59:17 +02:00
Ali Hamdi f25f985109 add fill 2017-07-08 11:59:17 +02:00
Ali Hamdi 2fce3b195e add tile 2017-07-08 11:59:17 +02:00
Ali Hamdi 7aad224206 add reshape 2017-07-08 11:58:31 +02:00
Mike J Innes 9e0b6af7a8 overall testset 2017-07-04 18:32:21 +01:00
Mike J Innes e3b432165c Merge pull request #43 from alha02/add-more-tf-ops 
Add tf ops: diag, diagm, size, chol
 2017-07-03 18:48:32 +01:00
ylxdzsw f64dca2df6 add test for optimizers 2017-06-26 17:21:17 +08:00
Ali Hamdi 0b9436cfcd add chol 2017-06-09 21:50:25 +02:00
Ali Hamdi 7559196ab9 add size 2017-06-09 21:46:29 +02:00
Ali Hamdi 697a300ec3 add diagm 2017-06-09 21:35:31 +02:00
Ali Hamdi 6dfb554e95 add diag 2017-06-09 21:22:02 +02:00
Ali Hamdi 6b4db60f05 add length 2017-06-09 12:13:30 +02:00
Ali Hamdi 74b36b0094 add cat 2017-06-09 12:09:20 +02:00
Ali Hamdi 57c733af67 add permutedims 2017-06-09 11:55:26 +02:00
Ali Hamdi d78963ab27 add transpose 2017-06-09 07:38:07 +02:00
Ali Hamdi 60e3a94952 update tests 2017-06-09 07:23:54 +02:00
Ali Hamdi f399179c02 update tests 2017-06-09 07:05:09 +02:00
Ali Hamdi 6a3f02b8e8 update tests 2017-06-08 20:59:46 +02:00
Ali Hamdi c350bfb672 Merge remote-tracking branch 'upstream/master' into add-more-tf-ops 2017-06-08 11:59:59 +02:00
Mike J Innes 4ccbbbb284 dup params fix 2017-06-08 10:49:39 +01:00
Mike J Innes b0e5d8047c more specific test 2017-06-08 10:41:00 +01:00
Ali Hamdi 547ca64206 add det 2017-06-08 08:16:12 +02:00
Ali Hamdi 92616a8c3d add inv 2017-06-08 07:31:23 +02:00
Ali Hamdi ee2e388228 add svd 2017-06-08 07:29:17 +02:00
Mike J Innes f0880f89cc fix 2017-06-05 19:16:24 +01:00
Mike J Innes 2fcf938df7 more tests 2017-06-05 19:12:40 +01:00
Mike J Innes 9a460e12f2 make Batches submodule 2017-06-05 16:56:44 +01:00
Mike J Innes 415c5f6963 fix backend imports 2017-06-05 16:32:16 +01:00
Mike J Innes ced8d80135 hmm 2017-05-30 17:23:42 +01:00
Mike J Innes 790a58be1d support maps over tuples 2017-05-30 17:23:34 +01:00
Mike J Innes fb8872b0b9 Merge pull request #24 from tkelman/nopiracy 
Don't extend base functions on base types
 2017-05-25 15:47:24 +01:00
Mike J Innes 9909af72a4 updates for new broadcasting approach 2017-05-24 12:02:03 +01:00
Tony Kelman 41ea071f3a Use a package-local squeeze function instead of extending Base 2017-05-22 04:08:46 -04:00
Tony Kelman 5cbb47a13d Don't extend base functions on base types 
better broadcast syntax
 2017-05-22 04:05:57 -04:00
Mike J Innes a2db4b5319 factor out common tests 2017-05-04 13:52:31 +01:00
Mike J Innes b35f50571c use params instead of vars 2017-05-01 18:27:52 +01:00
Mike J Innes 796d7d7e99 recurrent models in tf 2017-05-01 18:05:17 +01:00
Mike J Innes b511160ec4 multi test is redundant 2017-05-01 17:49:43 +01:00
Mike J Innes 3998be2244 tuple i/o tests 2017-05-01 17:44:20 +01:00
Mike J Innes ba54552be5 remove special-cased training code 
splits model and exec to allow multi inputs
 2017-05-01 16:12:46 +01:00
Mike J Innes f7f8124a78 rm ambiguous function 2017-04-27 17:27:46 +01:00
Mike J Innes f4acd286c8 fix tensorflow dep 2017-04-27 12:48:11 +01:00
Mike J Innes 228f7d487c remove fake batch semantics 2017-04-18 21:04:21 +01:00
Mike J Innes f8e1f20728 mxnet recurrence test 2017-03-31 12:39:23 +01:00
Mike J Innes 298c6f252e move test utils 2017-03-30 19:50:43 +01:00
Mike J Innes 4113d4d476 mimo working in mxnet 2017-03-30 19:50:03 +01:00
Mike J Innes 94e384930d fix back pass 2017-03-30 19:36:59 +01:00
Mike J Innes acbc4ea071 mimo models 2017-03-30 15:54:42 +01:00
Mike J Innes 5dde752f35 maths test 2017-03-29 18:34:54 +01:00
Mike J Innes 5111db4037 unrolling test 2017-03-29 18:30:28 +01:00
Mike J Innes ab8f0c2dc8 fix 2017-03-27 18:38:19 +01:00
Mike J Innes 7a45470a9e include tensorflow again 2017-03-27 18:24:15 +01:00
Mike J Innes 90edefe072 use broadcasting plus 2017-03-21 01:18:00 +00:00
Mike J Innes 498a66e7b6 update capacitors 2017-03-20 19:57:00 +00:00
Mike J Innes 2b0e2c9f97 ignore tf on 0.6 for now 2017-03-14 15:32:14 +00:00
Mike J Innes d271616162 no warning here 2017-03-12 18:36:03 +00:00
Mike J Innes daf962a831 tensorflow exception handling 2017-03-12 18:34:11 +00:00
Mike J Innes 854a1e1886 nicer mxnet api 2017-03-08 21:41:13 +00:00
Mike J Innes 9d1d176749 transpose everything going into mxnet 2017-03-08 17:35:15 +00:00
Mike J Innes 5d919175fc mxnet multi output 2017-03-06 17:20:15 +00:00
Mike J Innes d9910070b4 fix/test native multi outputs 2017-03-06 16:12:03 +00:00
Mike J Innes bad6b2d1ae compile the forward pass again 2017-02-24 14:38:17 +00:00
Mike J Innes 777ecd2bc4 test backward pass 2017-02-23 22:51:37 +00:00
Mike J Innes 22fa22f18a more test sets 2017-02-23 22:40:07 +00:00
Mike J Innes 41c64dc8c7 delete empty file 2017-02-23 22:31:24 +00:00
Mike J Innes 498fa9dd4c test restructure 2017-02-23 22:28:18 +00:00
Mike J Innes f230b7cebf make mxerr more robust 2017-02-23 16:58:29 +00:00
Mike J Innes b2b2c209c6 mxnet error message test 2017-02-21 16:52:24 +00:00
Mike J Innes 8e726167dc brief interpreter errors test 2017-02-21 16:34:15 +00:00
Mike J Innes 15816bdbaf more mxnet integration checks 2017-02-21 15:46:38 +00:00
Mike J Innes 8d63bf8053 get this somewhat working 2017-02-21 12:58:31 +00:00
Mike J Innes a14cbf301d mxnet integration test 2017-02-20 20:09:05 +00:00
Mike J Innes 28202792bc batching tests 2017-02-20 19:34:57 +00:00
Mike J Innes cd86dfdf07 fix hintify 2017-02-01 20:26:38 +05:30
Mike J Innes e15a6e4896 sub-model test 2017-02-01 18:23:28 +05:30
Mike J Innes 3b9ee7e2a8 remove tensorflow from ci 2017-02-01 12:41:17 +05:30
Mike J Innes 1f3587e9dc mx batch semantics 2017-01-30 23:35:15 +05:30
Mike J Innes ac1b686db5 mxnet test 2017-01-30 23:03:15 +05:30
Mike J Innes ce04a9f3c1 fix test 2017-01-30 22:38:45 +05:30
Mike J Innes 42fabadd11 test native tensor support 2017-01-27 00:02:59 +05:30
Mike J Innes 8db503eafa make tf model running easier 2017-01-25 18:10:56 +05:30
Mike J Innes 770b74fe5f basic tensorflow test 2017-01-25 17:03:58 +05:30
Mike J Innes 56c5784d83 batching for basic layers 2017-01-24 17:23:42 +05:30
Mike J Innes 39398680b7 test update 2016-12-26 12:19:04 +00:00
Mike J Innes 5f27e30e68 basic line node handling 2016-12-20 15:44:00 +00:00
Mike J Innes 52d3ab148e cleanup 2016-12-15 23:13:20 +00:00
Mike J Innes 2a4b39054f test affine graph structure 2016-12-15 23:11:35 +00:00
Mike J Innes 51b572f709 the most basic of tests 2016-12-15 22:31:39 +00:00
Mike J Innes 752c4e39e8 better test structure 2016-12-15 21:05:53 +00:00
Mike J Innes bba9366ec7 test char-rnn 2016-11-08 19:22:34 +00:00
Mike J Innes d5e0804669 test fix 2016-10-30 12:11:28 +00:00
Mike J Innes 18502158f0 some form of testing 2016-10-25 16:43:59 +01:00
Mike Innes 484d9f45ab Flux.jl generated files. 
license:  MIT
    authors:  Mike Innes
    years:    2016
    user:     one-more-minute

Julia Version 0.4.4-pre+43 [147d6d0*]
 2016-03-22 19:58:58 +00:00