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This commit is contained in:
Ahmed Zamil
2022-11-12 15:57:16 +03:00
parent 1637f453fb
commit 68d0ca1873
4 changed files with 52 additions and 34 deletions
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16
Esiur.Analysis/Optimization/Genetic.cs
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@ -1,12 +1,14 @@
using Esiur.Data;
using Esiur.Resource;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading.Tasks;
namespace Esiur.Analysis.Optimization
{
@ -57,10 +59,18 @@ namespace Esiur.Analysis.Optimization
KeyValuePair<T, double>[] GetFitness()
{
var rt = new List<KeyValuePair<T, double>>();
//var rt = new List<KeyValuePair<T, double>>();
var rt = new ConcurrentBag<KeyValuePair<T, double>>();
foreach (var record in Population)
rt.Add(new KeyValuePair<T, double>( record, FitnessFunction(record)));
Parallel.ForEach(Population, record =>
{
rt.Add(new KeyValuePair<T, double>(record, FitnessFunction(record)));
});
//foreach (var record in Population)
// rt.Add(new KeyValuePair<T, double>( record, FitnessFunction(record)));
return rt.ToArray();
}

6
Esiur.Analysis/Statistics/StatisticalFunctions.cs
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@ -35,9 +35,9 @@ namespace Esiur.Analysis.Statistics
public static double RMS(this double[] x)
{
var r = Math.Sqrt(x.Sum(x => x * x) / x.Length);
if (double.IsNaN(r))
Console.WriteLine();
var r = Math.Sqrt(x.Sum(x =>(float) x * (float) x) / x.Length);
//if (double.IsNaN(r) || double.IsInfinity(r))
// Console.WriteLine();
return r;
}