예제 #1
0
        /// <summary>
        /// 随机构建训练样本
        /// </summary>
        /// <param name="oneDimensionCount">样本 features count</param>
        /// <param name="batchSize">样本数量</param>
        /// <returns></returns>
        public static List <float> CreateInputs(int oneDimensionCount = 64, int batchSize = 15)
        {
            var inputs = new List <List <float> >();

            //构建指定feature数目的多样本集合
            for (int i = 0; i < batchSize; i++)
            {
                var input = new List <float>();
                for (int j = 0; j < oneDimensionCount; j++)
                {
                    var num = NP.Random(10);
                    input.Add(num);
                }
                inputs.Add(input);
            }
            //转换成一纬数组
            var outputs = new List <float>();

            inputs.ForEach(p =>
            {
                outputs.AddRange(p);
            });
            //返回一维数组,备用
            return(outputs);
        }
예제 #2
0
 /// <summary>
 /// create ont hot array stochastic
 /// </summary>
 /// <param name="length"></param>
 /// <returns></returns>
 public static double[] StochasticOnehot(int length)
 {
     double[] action = new double[length];
     for (int i = 0; i < length; i++)
     {
         action[i] = NP.Random(2);
     }
     return(action);
 }
예제 #3
0
        /// <summary>
        /// 构建10个长度的oneHot编码结果样本集
        /// </summary>
        /// <param name="batchSzie">样本数量</param>
        /// <returns></returns>
        public static List <double> CreateLabels(int batchSzie = 15, int oneHot = 10)
        {
            var inputs = new List <double[]>();

            //构建多样本的输出label
            for (int i = 0; i < batchSzie; i++)
            {
                var label = NP.Random(10);
                inputs.Add(ToOneHot(label, oneHot));
            }
            var outputs = new List <double>();

            inputs.ForEach(p =>
            {
                outputs.AddRange(p);
            });
            //返回一维数组,备用
            return(outputs);
        }