Merge branch 'master' of https://github.com/dotnet/machinelearning into ImageClassificationVBuf

Author: harshithapv

README.md

@@ -78,13 +78,13 @@ To build ML.NET from source please visit our [developers guide](docs/project-doc
 
 |    | Debug | Release |
 |:---|----------------:|------------------:|
-|**CentOS**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Centos_x64_Netcoreapp30&configuration=Centos_x64_NetCoreApp30%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Centos_x64_Netcoreapp30&configuration=Centos_x64_NetCoreApp30%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
-|**Ubuntu**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Ubuntu_x64_Netcoreapp21&configuration=Ubuntu_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Ubuntu_x64_Netcoreapp21&configuration=Ubuntu_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
-|**macOS**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=MacOS_x64_Netcoreapp21&configuration=MacOS_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=MacOS_x64_Netcoreapp21&configuration=MacOS_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
-|**Windows x64**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_Netcoreapp21&configuration=Windows_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_Netcoreapp21&configuration=Windows_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**CentOS**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Centos_x64_NetCoreApp30&configuration=Centos_x64_NetCoreApp30%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Centos_x64_NetCoreApp30&configuration=Centos_x64_NetCoreApp30%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**Ubuntu**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Ubuntu_x64_NetCoreApp21&configuration=Ubuntu_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Ubuntu_x64_NetCoreApp21&configuration=Ubuntu_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**macOS**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=MacOS_x64_NetCoreApp21&configuration=MacOS_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=MacOS_x64_NetCoreApp21&configuration=MacOS_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**Windows x64**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetCoreApp21&configuration=Windows_x64_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetCoreApp21&configuration=Windows_x64_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
 |**Windows FullFramework**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetFx461&configuration=Windows_x64_NetFx461%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetFx461&configuration=Windows_x64_NetFx461%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
-|**Windows x86**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x86_Netcoreapp21&configuration=Windows_x86_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x86_Netcoreapp21&configuration=Windows_x86_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
-|**Windows NetCore3.0**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_Netcoreapp30&configuration=Windows_x64_NetCoreApp30%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_Netcoreapp30&configuration=Windows_x64_NetCoreApp30%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**Windows x86**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x86_NetCoreApp21&configuration=Windows_x86_NetCoreApp21%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x86_NetCoreApp21&configuration=Windows_x86_NetCoreApp21%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
+|**Windows NetCore3.0**|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetCoreApp30&configuration=Windows_x64_NetCoreApp30%20Debug_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|[![Build Status](https://dev.azure.com/dnceng/public/_apis/build/status/dotnet/machinelearning/MachineLearning-CI?branchName=master&jobName=Windows_x64_NetCoreApp30&configuration=Windows_x64_NetCoreApp30%20Release_Build)](https://dev.azure.com/dnceng/public/_build/latest?definitionId=104&branchName=master)|
 
 ## Contributing
 

build/codecoverage-ci.yml

@@ -2,7 +2,7 @@
 # ML.NET's Code Coverage validation build
 ################################################################################
 
-phases:
+jobs:
 - template: /build/ci/job-template.yml
   parameters:
     name: Windows_x64
@@ -13,5 +13,5 @@ phases:
         _config_short: D
         _includeBenchmarkData: false
     codeCoverage: true
-    queue:
+    pool:
       name: Hosted VS2017

src/Microsoft.ML.Dnn/DnnRetrainTransform.cs

@@ -636,7 +636,7 @@ internal static (TF_DataType[] tfOutputTypes, DataViewType[] outputTypes, (Opera
                 var tfOutputType = ((Operation)outputTensor).OutputType(outputIndex);
                 var shape = GetTensorShape(new TF_Output((Operation)outputTensor, outputIndex), session.graph);
 
-                // The transformer can only retreive the output as fixed length vector with shape of kind [-1, d1, d2, d3, ...]
+                // The transformer can only retrieve the output as fixed length vector with shape of kind [-1, d1, d2, d3, ...]
                 // i.e. the first dimension (if unknown) is assumed to be batch dimension.
                 // If there are other dimension that are unknown the transformer will return a variable length vector.
                 // This is the work around in absence of reshape transformer.

src/Microsoft.ML.Dnn/DnnUtils.cs

@@ -399,6 +399,11 @@ public Runner AddInput(Tensor value, int index)
                 return this;
             }
 
+            public List<Tensor> GetInputValues()
+            {
+                return _inputValues;
+            }
+
             public Runner AddOutputs(string output)
             {
                 _outputs.Add(ParseOutput(output));