public static void Test()
{
Quickscore <string, string> quickscoreSS = Quickscore <string, string> .GetInstance("");
quickscoreSS.SetCause("cold", .01);
quickscoreSS.SetLink("cold", "cough", .1);
quickscoreSS.SetLink("cold", "runny nose", .3);
AssertNear(.01, quickscoreSS.PosteriorOfCause("cold", new string[] { }, new string[] { }));
AssertNear(1, quickscoreSS.PosteriorOfCause("cold", new string[] { "runny nose" }, new string[] { }));
AssertNear(.9 * .01 / (1 - .01 * .1), quickscoreSS.PosteriorOfCause("cold", new string[] { }, new string[] { "cough" }));
quickscoreSS.SetCause("onion attack", .001);
quickscoreSS.SetLink("onion attack", "watery eyes", .9);
AssertNear(.001, quickscoreSS.PosteriorOfCause("onion attack", new string[] { }, new string[] { }));
AssertNear(.001, quickscoreSS.PosteriorOfCause("onion attack", new string[] { "cough" }, new string[] { }));
AssertNear(.001, quickscoreSS.PosteriorOfCause("onion attack", new string[] { }, new string[] { "cough" }));
AssertNear(1, quickscoreSS.PosteriorOfCause("onion attack", new string[] { "watery eyes" }, new string[] { }));
quickscoreSS.SetCause("allergy", .02);
quickscoreSS.SetLink("allergy", "watery eyes", .1);
quickscoreSS.SetLink("allergy", "runny nose", .6);
AssertNear(0.223055458667595, quickscoreSS.PosteriorOfCause("cold", new string[] { "runny nose" }, new string[] { "watery eyes" }));
AssertNear(0.786362050924305, quickscoreSS.PosteriorOfCause("allergy", new string[] { "runny nose" }, new string[] { "watery eyes" }));
AssertNear(1.0, quickscoreSS.PosteriorOfCause("cold", new string[] { "runny nose", "cough" }, new string[] { "watery eyes" }));
AssertNear(0.042220484753702256, quickscoreSS.PosteriorOfCause("allergy", new string[] { "runny nose", "cough" }, new string[] { "watery eyes" }));
Dictionary <string, double> posteriorOfEveryCauseSS = quickscoreSS.PosteriorOfEveryCause(new string[] { "runny nose", "cough" }, new string[] { "watery eyes" });
AssertNear(1.0, posteriorOfEveryCauseSS["cold"]);
AssertNear(0.042220484753702256, posteriorOfEveryCauseSS["allergy"]);
AssertNear(1, quickscoreSS.PosteriorOfCause("cold", new string[] { "cough" }, new string[] { }));
quickscoreSS.SetLeak("cough", 1.0 / 300.0);
AssertNear(0.237875288683606, quickscoreSS.PosteriorOfCause("cold", new string[] { "cough" }, new string[] { }));
AssertNear(.01, quickscoreSS.PosteriorOfCause("cold", new string[] { }, new string[] { "watery eyes" }));
Quickscore <double, int> quickscoreDL = Quickscore <double, int> .GetInstance(double.NaN);
quickscoreDL.SetCause(3.1, .01);
quickscoreDL.SetLink(3.1, 0, .1);
quickscoreDL.SetLink(3.1, 2, .3);
AssertNear(.01, quickscoreDL.PosteriorOfCause(3.1, new int[] { }, new int[] { }));
AssertNear(1, quickscoreDL.PosteriorOfCause(3.1, new int[] { 0 }, new int[] { }));
Dictionary <double, double> posteriorOfEveryCauseDL = quickscoreDL.PosteriorOfEveryCause(new int[] { }, new int[] { 2 });
quickscoreDL.SetLeak(0, .001);
AssertNear(0.50475237618810087, quickscoreDL.PosteriorOfCause(3.1, new int[] { 0 }, new int[] { }));
TestBigSize();
}
internal static void TestBigSize()
{
Random random = new Random(023029);
Dictionary <int, bool> effectList;
Quickscore <int, int> quickscore = GetRandomInstance(random, 600, 10, 10, .0001, out effectList);
int[] effectListX = new int[effectList.Count];
effectList.Keys.CopyTo(effectListX, 0);
for (int numberOfPositiveFindings = 0; numberOfPositiveFindings < 20; ++numberOfPositiveFindings)
{
int[] positiveFinding = GetRandomEffects(random, effectListX, numberOfPositiveFindings);
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
quickscore.PosteriorOfEveryCause(positiveFinding, new int[] { });
stopwatch.Stop();
Console.WriteLine("{0}\t{1}", numberOfPositiveFindings, stopwatch.Elapsed);
}
}