TensorFlow.NET/test/TensorFlowNET.Examples/LinearRegression.cs

using NumSharp.Core;
using System;
using System.Collections.Generic;
using System.Text;
using Tensorflow;

namespace TensorFlowNET.Examples
{
    /// <summary>
    /// A linear regression learning algorithm example using TensorFlow library.
    /// https://github.com/aymericdamien/TensorFlow-Examples/blob/master/examples/2_BasicModels/linear_regression.py
    /// </summary>
    public class LinearRegression : IExample
    {
        private NumPyRandom rng = np.random;

        public void Run()
        {
            // Parameters
            double learning_rate = 0.01;
            int training_epochs = 1000;
            int display_step = 50;

            // Training Data
            var train_X = np.array(3.3, 4.4, 5.5, 6.71, 6.93, 4.168, 9.779, 6.182, 7.59, 2.167,
                         7.042, 10.791, 5.313, 7.997, 5.654, 9.27, 3.1);
            var train_Y = np.array(1.7, 2.76, 2.09, 3.19, 1.694, 1.573, 3.366, 2.596, 2.53, 1.221,
                         2.827, 3.465, 1.65, 2.904, 2.42, 2.94, 1.3);
            var n_samples = train_X.shape[0];

            // tf Graph Input
            var X = tf.placeholder(tf.float64);
            var Y = tf.placeholder(tf.float64);

            // Set model weights
            var W = tf.Variable(rng.randn<double>(), name: "weight");
            var b = tf.Variable(rng.randn<double>(), name: "bias");

            var aa = tf.multiply(X, W);
        }
    }
}