536e264749
renamed ErrorPrediction to ClassificationError, second attempt
2016-08-22 11:16:39 -07:00
39a9175097
merged from master
2016-07-19 16:40:51 -07:00
a67273394e
Update Network Description Language.md
2016-07-15 10:07:15 -07:00
a7fb76a68e
fix CTNK --> CNTK, hierarchal --> hierarchical
2016-04-26 16:12:14 -07:00
7784350f29
merged with master
2016-04-03 00:59:10 -07:00
34e3cc92eb
Fixed the SquareError value calculation and the documentation formulas.
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The value was half of the expected result previously.
2016-03-28 18:54:59 -07:00
9dc1814b4e
updated eval tag in configs to "evaluation"
2016-03-18 23:10:13 -07:00
527c61ba95
merged from master
2016-03-15 18:48:29 -07:00
f8be2e4eec
Renames SynchronouseExecutionEngine to NDLBuilderImpl
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Renames SynchronousNodeEvaluator to NDLNodeEvaluatorImpl
Merges SynchronousExecutionEngine.h into NDLNetworkBuilder.h
Renames SynchronousExecutionEngine.cpp into NDLNetworkBuilder.cpp
2016-03-14 09:55:05 +01:00
e64aec5ce2
refined validation output
2016-03-10 11:10:00 -08:00
6061180a93
minor fix in TIMIT target number in the book.
2016-03-02 10:10:07 -08:00
e54b352822
removed template parameter ElemType from (I)DataReader and (I)DataWriter
2016-02-28 19:01:07 -08:00
5bdc86e5de
removed <ElemType> parameter from StreamMinibatchInputs
2016-02-28 17:04:45 -08:00
24c88c04fd
abstracted the map<wstring, Matrix*> into a class, for future enrichment
2016-02-28 12:25:36 -08:00
32004edfa2
Merge branch 'dongyu/needsGradientChange' of https://github.com/Microsoft/CNTK into fseide/s2s
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Conflicts:
Source/CNTK/tests.cpp
Source/ComputationNetworkLib/ComputationNetwork.h
Source/ComputationNetworkLib/ComputationNetworkEditing.cpp
Source/ComputationNetworkLib/InputAndParamNodes.h
Source/ComputationNetworkLib/PreComputeNodes.h
2016-02-24 13:55:41 -08:00
aa74337d38
rename needGradient to needsGradient (part 1)
2016-02-24 11:58:24 -08:00
a4e9487e74
merged with master
2016-02-19 16:32:35 -08:00
26e5d41f89
CNTK book change. Removed multiSeq tags and collections that are no longer needed.
2016-02-17 10:27:08 -08:00
e4e2081460
DataEnd() no longer takes a parameter since it was always the same
2016-02-15 19:05:13 -08:00
11f11b1b05
Add printMetadata config to documentation for the dumpNode top-level command.
2016-02-14 17:23:37 -08:00
b0a6e00b8a
Use .cntk as default extension for CNTK configuration files
2016-02-01 10:19:48 +01:00
d0e93543f7
Added examples as e2e tests
2016-01-30 11:56:48 -08:00
50cf00cd32
Update Model Editing Language.md
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Fixed typos.
2016-01-27 23:54:41 +00:00
cd93e6f253
Replace .docx documentation files with Markdown
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Went through and makes a GitHub flavor Markdown file for each .docx file
in the Documentation/Documents folder. There will inevitably need to be
changes and upgrades to this, but I think it's a good first step.
As requested, this also removes the .docx files from
Documentation/Documents as well.
2016-01-26 10:11:19 -08:00
9c811912b1
spellcheck CNTK-TechReport
2016-01-26 00:25:38 +01:00
b0c3c131d6
spellcheck CNTK-TechReport
2016-01-26 00:08:35 +01:00
a4cf44544a
normalized inconsistent commenting style from "//text" to "// text"
2016-01-22 13:58:47 -08:00
7ff3d37c68
edit the book to remove programmer's guide chapter and some node (put back later) descriptions
2016-01-21 22:03:43 -08:00
5b718d2463
Added perf chart for entry page
2016-01-20 09:43:21 +01:00
91eadb0587
moved all tensor ops to a new header TensorOps.h so they can be shared between matrix types;
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also moved the float/double-unified math overloads (e.g. exp_()) there, as well as additional typically needed functions such as Sigmoid()
2015-12-18 08:54:19 -08:00
c54938f837
replace outdated ICASSP tutorial with more recent NIPS tutorial.
2015-12-15 10:34:10 -08:00
76f8114d76
changed how the network is prepared for computation. The goal is to move away from lazy creation of the various evaluation structures:
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new method ComputationNetwork::CompileNetwork() which precomputes everything, and is called after a network was created or loaded (or modified in case of old MEL);
renamed UpdateEvalTimeStamp() to BumpEvalTimeStamp() and ResetEvalTimeStamp() to ResetEvalTimeStamps();
removed lots of ResetEvalTimeStamps() calls from SimpleNetworkBuilder functions, since there is now a global CompileNetwork() call at the end for all network types, which does this;
renamed ClearNet() to ClearNetwork();
Load() and LoadPersistableParameters(), which were 80% identical, now share a common sub-function;
renamed m_recurrentInfo to m_allSEQNodes;
renamed GetOuterLoopNode() to FormNestedNetwork();
bug fix in ErrorPredictionNode: lacked an UpdateFunctionMBSize() overload. This was a reason why we had to allocate matrices early on
2015-12-07 15:09:29 -08:00
778b9004e8
further renaming:
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GradientValues -> Gradient;
Output -> Value (Input(i)->Output didn't look good);
2015-12-05 14:14:44 -08:00
896b0476a0
renamed commandArgUtil.h to Config.h and ConfigFile.cpp to Config.cpp;
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bug fix in previous refactoring of sub-minibatching
2015-12-04 22:31:47 -08:00
dcd593e976
Merge branch 'master' of https://git.codeplex.com/cntk into fseide/reshaping
2015-12-04 18:39:04 -08:00
ec410ad2d4
change CNTK book author list to include additional contributors and sort in alphabetical order.
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Change SLU/lstmNDl.txt to use outputs as the output node to be consistent with simple network builder.
Modify README and rename old README to KaldiReaderReadme
2015-12-04 17:54:44 -08:00
ab917dad18
renamed GetChildren() to GetInputs(); NumChildren() to GetNumInputs(); m_functionValues to m_output; FunctionValues() to Output()
2015-12-04 16:54:06 -08:00
2f3f13d6b2
renamed ComputationNode::Inputs() to Input()
2015-12-04 16:25:56 -08:00
d3765547f9
renamed several methods/names to more familiar or concise names:
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EvaluateThisNode() -> ForwardProp();
ComputeInputPartial() -> BackpropTo();
SaveToFile() -> Save() (where else to save? In the bank?);
LoadFromFile() -> Load();
ImageLayout -> TensorShape;
m_imageLayout -> m_sampleLayout
2015-12-04 16:08:30 -08:00
d30cf439af
replace CriteriaNodes to CriterionNodes in NDL parser, model persistence, samples, and book, while keeping it compatible with old NDL and model files.
2015-12-03 14:16:04 -08:00
be82f9e9df
change CNTK book to make examples and descriptions more consistent with Brain Script.
2015-11-30 17:19:40 -08:00
9d0bc1b15e
renamed ComputationNode::m_children to m_inputs
2015-11-27 23:08:12 -08:00
ace97fd6c7
updated 'tag=' expressions in tests (and also sample and book) to be spelled with double quotation marks (e.g. tag="output");
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renamed tag="Criteria" to tag="criterion" everywhere
2015-11-27 22:00:53 -08:00
f40a01234f
fixed a typo in SimpleMultiGPU.config
2015-11-27 00:40:32 -08:00
1d92f29a7b
values of optional args in NDL and MEL can now be in quotes, which is recommended for future BrainScript compatibility for all strings;
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updated all sample config/NDL/MEL for Jenkins tests
2015-11-26 23:52:04 -08:00
18077110dd
update CNTK book.
2015-08-10 14:59:42 -07:00
898d62f7ca
update CNTK book.
2015-08-05 17:43:15 -07:00
02bb921723
Updated CNTKbook with encoder/decoder framework (first draft)
2015-07-16 00:03:44 -07:00
dfa6382ff7
Added momentumPerSample config option to specify per sample momentum value
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that allows using a fixed momentum setting per sample which automatically
scales as the minibatch size changes.
2015-07-10 22:31:27 -07:00
776c20b20a
Merge remote-tracking branch 'origin/master' into linux-gcc
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Conflicts:
Common/Include/DataReader.h
Documentation/CNTK-TechReport/lyx/CNTKBook_CNTK_Chapter.lyx
MachineLearning/CNTK/TrainingCriterionNodes.h
Math/Math/Matrix.cpp
2015-07-07 17:00:17 -07:00
Frank Seide
Dong Yu
Ho John Lee
Alexey Volkov
Gaizka Navarro
Dong Yu
vmazalov
Mark Hillebrand
Philipp Kranen
Carl Mungazi
Sam Abrahams
Jon Dehdari
kaisheny
Amit Agarwal
Yu Zhang