TensorSliceDataset

src/TensorFlowNET.Core/APIs/c_api.cs

@@ -1,5 +1,5 @@
 /*****************************************************************************
-   Copyright 2018 The TensorFlow.NET Authors. All Rights Reserved.
+   Copyright 2020 Haiping Chen. All Rights Reserved.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ namespace Tensorflow
     /// </summary>
     public partial class c_api
     {
-        public const string TensorFlowLibName = "tensorflow";
+        public const string TensorFlowLibName = @"D:\SciSharp\tensorflow-google\bazel-bin\tensorflow\tensorflow.dll";
 
         public static string StringPiece(IntPtr handle)
         {

src/TensorFlowNET.Core/APIs/tf.data.cs

@@ -24,7 +24,7 @@ namespace Tensorflow
 
         public class DataOps
         {
-            public TensorSliceDataset Dataset { get; } = new TensorSliceDataset();
+            public DatasetManager Dataset { get; } = new DatasetManager();
         }
     }
 }

src/TensorFlowNET.Core/Data/DatasetManager.cs

@@ -0,0 +1,13 @@
+using NumSharp;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Tensorflow
+{
+    public class DatasetManager
+    {
+        public IDatasetV2 from_tensor_slices(NDArray features, NDArray labels)
+            => new TensorSliceDataset(features, labels);
+    }
+}

src/TensorFlowNET.Core/Data/IDatasetV2.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Tensorflow
+{
+    public interface IDatasetV2
+    {
+
+    }
+}

src/TensorFlowNET.Core/Data/TensorSliceDataset.cs

@@ -5,16 +5,15 @@ using System.Text;
 
 namespace Tensorflow
 {
-    public class TensorSliceDataset
+    public class TensorSliceDataset : IDatasetV2
     {
-        public TensorSliceDataset(params NDArray[] elements)
-        {
-
-        }
+        NDArray features;
+        NDArray labels;
 
-        public TensorSliceDataset from_tensor_slices(params NDArray[] elements)
+        public TensorSliceDataset(NDArray features, NDArray labels)
         {
-            throw new NotImplementedException("");
+            this.features = features;
+            this.labels = labels;
         }
     }
 }

src/TensorFlowNET.Core/TensorFlow.Binding.csproj

@@ -5,7 +5,7 @@
     <AssemblyName>TensorFlow.NET</AssemblyName>
     <RootNamespace>Tensorflow</RootNamespace>
     <TargetTensorFlow>2.2.0</TargetTensorFlow>
-    <Version>0.20.0-preview1</Version>
+    <Version>0.20.0-preview2</Version>
     <LangVersion>8.0</LangVersion>
     <Authors>Haiping Chen, Meinrad Recheis, Eli Belash</Authors>
     <Company>SciSharp STACK</Company>