diff --git a/machine-learning/tutorials/IrisClustering.sln b/machine-learning/tutorials/IrisClustering.sln
deleted file mode 100644
index fc02d696c46..00000000000
--- a/machine-learning/tutorials/IrisClustering.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.27703.2035
-MinimumVisualStudioVersion = 10.0.40219.1
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-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{626364D7-6F00-47B1-B1AA-D85B195E58C3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{626364D7-6F00-47B1-B1AA-D85B195E58C3}.Debug|Any CPU.Build.0 = Debug|Any CPU
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-		{626364D7-6F00-47B1-B1AA-D85B195E58C3}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {2E510D78-AEA0-4CC3-B923-A48B130618DD}
-	EndGlobalSection
-EndGlobal
diff --git a/machine-learning/tutorials/IrisClustering/IrisClustering.csproj b/machine-learning/tutorials/IrisClustering/IrisClustering.csproj
deleted file mode 100644
index 70a0a4e39fc..00000000000
--- a/machine-learning/tutorials/IrisClustering/IrisClustering.csproj
+++ /dev/null
@@ -1,26 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.2</TargetFramework>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <LangVersion>7.1</LangVersion>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.ML" Version="0.8.0" />
-  </ItemGroup>
-  
-  <ItemGroup>
-    <Folder Include="Data\" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <None Update="Data\iris.data">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
-
-</Project>
diff --git a/machine-learning/tutorials/IrisClustering/IrisData.cs b/machine-learning/tutorials/IrisClustering/IrisData.cs
deleted file mode 100644
index 2a50711276b..00000000000
--- a/machine-learning/tutorials/IrisClustering/IrisData.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-// <Snippet1>
-using Microsoft.ML.Runtime.Api;
-// </Snippet1>
-
-namespace IrisClustering
-{
-    // <Snippet2>
-    public class IrisData
-    {
-        [Column("0")]
-        public float SepalLength;
-
-        [Column("1")]
-        public float SepalWidth;
-
-        [Column("2")]
-        public float PetalLength;
-
-        [Column("3")]
-        public float PetalWidth;
-    }
-
-    public class ClusterPrediction
-    {
-        [ColumnName("PredictedLabel")]
-        public uint PredictedClusterId;
-
-        [ColumnName("Score")]
-        public float[] Distances;
-    }
-    // </Snippet2>
-}
diff --git a/machine-learning/tutorials/IrisClustering/Program.cs b/machine-learning/tutorials/IrisClustering/Program.cs
deleted file mode 100644
index 9d177743098..00000000000
--- a/machine-learning/tutorials/IrisClustering/Program.cs
+++ /dev/null
@@ -1,72 +0,0 @@
-// <Snippet2>
-using System;
-using System.IO;
-// </Snippet2>
-// <Snippet12>
-using System.Threading.Tasks;
-// </Snippet12>
-// <Snippet3>
-using Microsoft.ML.Legacy;
-using Microsoft.ML.Legacy.Data;
-using Microsoft.ML.Legacy.Trainers;
-using Microsoft.ML.Legacy.Transforms;
-// </Snippet3>
-
-namespace IrisClustering
-{
-    public static class Program
-    {
-        // <Snippet1>
-        static readonly string _dataPath = Path.Combine(Environment.CurrentDirectory, "Data", "iris.data");
-        static readonly string _modelPath = Path.Combine(Environment.CurrentDirectory, "Data", "IrisClusteringModel.zip");
-        // </Snippet1>
-
-        // <Snippet11>
-        private static async Task Main(string[] args)
-        // </Snippet11>
-        {
-            // <Snippet4>
-            PredictionModel<IrisData, ClusterPrediction> model = Train();
-            // </Snippet4>
-
-            // <Snippet10>
-            await model.WriteAsync(_modelPath);
-            // </Snippet10>
-
-            // <Snippet13>
-            var prediction = model.Predict(TestIrisData.Setosa);
-            Console.WriteLine($"Cluster: {prediction.PredictedClusterId}");
-            Console.WriteLine($"Distances: {string.Join(" ", prediction.Distances)}");
-            // </Snippet13>
-        }
-
-        private static PredictionModel<IrisData, ClusterPrediction> Train()
-        {
-            // <Snippet5>
-            var pipeline = new LearningPipeline();
-            // </Snippet5>
-
-            // <Snippet6>
-            pipeline.Add(new TextLoader(_dataPath).CreateFrom<IrisData>(separator: ','));
-            // </Snippet6>
-
-            // <Snippet7>
-            pipeline.Add(new ColumnConcatenator(
-                    "Features",
-                    "SepalLength",
-                    "SepalWidth",
-                    "PetalLength",
-                    "PetalWidth"));
-            // </Snippet7>
-
-            // <Snippet8>
-            pipeline.Add(new KMeansPlusPlusClusterer() { K = 3 });
-            // </Snippet8>
-
-            // <Snippet9>
-            var model = pipeline.Train<IrisData, ClusterPrediction>();
-            return model;
-            // </Snippet9>
-        }
-    }
-}
diff --git a/machine-learning/tutorials/IrisClustering/TestIrisData.cs b/machine-learning/tutorials/IrisClustering/TestIrisData.cs
deleted file mode 100644
index 252f59645a3..00000000000
--- a/machine-learning/tutorials/IrisClustering/TestIrisData.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-namespace IrisClustering
-{
-    // <Snippet1>
-    static class TestIrisData
-    // </Snippet1>
-    {
-        // <Snippet2>
-        internal static readonly IrisData Setosa = new IrisData
-        {
-            SepalLength = 5.1f,
-            SepalWidth = 3.5f,
-            PetalLength = 1.4f,
-            PetalWidth = 0.2f
-        };
-        // </Snippet2>
-    }
-}
\ No newline at end of file