public static void TestCase()
{
StringReferenceList refList = new StringReferenceList("Yes", "No");
DiscreteMassFunction m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.1);
m1.AddMass(new DiscreteElement(2, 2), 0.3);
m1.AddMass(new DiscreteElement(2, 3), 0.6);
m1.AddMass(new DiscreteElement(2, 3), 0.4);
Console.WriteLine("\n\n" +
"+--------------------------------------------------------------------+\n" +
"| DiscreteMassFunction Tests |\n" +
"+--------------------------------------------------------------------+"
);
Console.WriteLine(refList);
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine(m1);
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Removing 0.4 to the total ignorance.");
m1.RemoveMass(DiscreteElement.GetCompleteElement(2), 0.4);
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
DiscreteElement yes = new DiscreteElement(2, 1);
DiscreteElement no = new DiscreteElement(2, 2);
DiscreteElement yesUNo = new DiscreteElement(2, 3);
Console.WriteLine("Belief tests:");
Console.WriteLine("bel({0}) = {1} (should be 0.1)", yes, m1.Bel(yes));
Console.WriteLine("bel({0}) = {1} (should be 0.3)", no, m1.Bel(no));
Console.WriteLine("bel({0}) = {1} (should be 1.0)", yesUNo, m1.Bel(yesUNo));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("BetP tests:");
Console.WriteLine("BetP({0}) = {1} (should be 0.4)", yes, m1.BetP(yes));
Console.WriteLine("BetP({0}) = {1} (should be 0.6)", no, m1.BetP(no));
Console.WriteLine("BetP({0}) = {1} (should be 1.0)", yesUNo, m1.BetP(yesUNo));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Plausibility tests:");
Console.WriteLine("pl({0}) = {1} (should be 0.7)", yes, m1.Pl(yes));
Console.WriteLine("pl({0}) = {1} (should be 0.9)", no, m1.Pl(no));
Console.WriteLine("pl({0}) = {1} (should be 1.0)", yesUNo, m1.Pl(yesUNo));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Commonality tests:");
Console.WriteLine("q({0}) = {1} (should be 0.7)", yes, m1.Q(yes));
Console.WriteLine("q({0}) = {1} (should be 0.9)", no, m1.Q(no));
Console.WriteLine("q({0}) = {1} (should be 0.6)", yesUNo, m1.Q(yesUNo));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Conditioning test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("Conditioning by {0}...", yes.ToString(refList));
m1 = m1.Conditioning(yes);
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Conditioning test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("Conditioning by {0}...", no.ToString(refList));
m1 = m1.Conditioning(no);
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.1);
m1.AddMass(new DiscreteElement(2, 2), 0.3);
m1.AddMass(new DiscreteElement(2, 3), 0.6);
Console.WriteLine("Conditioning test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("Conditioning by {0}...", no.ToString(refList));
m1 = m1.Conditioning(no);
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Conditioning test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("Conditioning by {0}...", yes.ToString(refList));
m1 = m1.Conditioning(yes);
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.1);
m1.AddMass(new DiscreteElement(2, 2), 0.3);
m1.AddMass(new DiscreteElement(2, 3), 0.6);
Console.WriteLine("Weakening test:");
Console.WriteLine(m1.ToString(refList));
m1 = m1.Weakening(0.1);
Console.WriteLine("Weakened by with alpha = 0.1");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.1);
m1.AddMass(new DiscreteElement(2, 2), 0.3);
m1.AddMass(new DiscreteElement(2, 3), 0.6);
Console.WriteLine("Discounting test:");
Console.WriteLine(m1.ToString(refList));
m1 = m1.Discounting(0.1);
Console.WriteLine("Disounting by with alpha = 0.1");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.0);
m1.AddMass(new DiscreteElement(2, 2), 0.3);
m1.AddMass(new DiscreteElement(2, 3), 0.7);
Console.WriteLine("Cleaning test:");
Console.WriteLine(m1.ToString(refList));
m1.Clean();
Console.WriteLine("After cleaning:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.33);
m1.AddMass(new DiscreteElement(2, 2), 0.66);
m1.AddMass(new DiscreteElement(2, 3), 1.01);
Console.WriteLine("Normalization test");
Console.WriteLine(m1.ToString(refList));
m1.Normalise();
Console.WriteLine("After normalization:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine("----------------------------------------------------------------------");
m1 = new DiscreteMassFunction();
m1.AddMass(new DiscreteElement(2, 1), 0.2);
m1.AddMass(new DiscreteElement(2, 2), 0.2);
m1.AddMass(new DiscreteElement(2, 3), 0.6);
DiscreteMassFunction m2 = new DiscreteMassFunction();
m2.AddMass(new DiscreteElement(2, 1), 0.2);
m2.AddMass(new DiscreteElement(2, 2), 0.6);
m2.AddMass(new DiscreteElement(2, 3), 0.2);
Console.WriteLine("Smets combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationSmets(m2));
Console.WriteLine("----------------------------------------------------------------------");
DiscreteMassFunction m3 = new DiscreteMassFunction();
m3.AddMass(new DiscreteElement(2, 1), 0.8);
m3.AddMass(new DiscreteElement(2, 2), 0.2);
Console.WriteLine("Smets combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationSmets(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Dempster combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationDempster(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Dempster combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationDempster(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Disjunctive combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationDisjunctive(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Disjunctive combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationDisjunctive(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Yager combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationYager(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Yager combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationYager(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Average combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationAverage(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Average combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationAverage(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Murphy combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationMurphy(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Murphy combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationMurphy(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Chen combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationChen(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Chen combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationChen(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("GetTreeOfFocals test with previous mass functions:");
List <List <DiscreteElement> > tree = DiscreteMassFunction.GetTreeOfFocals(m1, m2);
foreach (List <DiscreteElement> list in tree)
{
Console.Write("< ");
foreach (DiscreteElement e in list)
{
Console.Write("{0} ", e);
}
Console.Write(">\n");
}
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("DuboisPrade combination test:");
Console.WriteLine("m1: {0}\nm2: {1}", m1, m2);
Console.WriteLine("Combination:\n{0}", m1.CombinationDuboisPrade(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("GetTreeOfFocals test with previous mass functions:");
tree = DiscreteMassFunction.GetTreeOfFocals(m1, m2, m3);
foreach (List <DiscreteElement> list in tree)
{
Console.Write("< ");
foreach (DiscreteElement e in list)
{
Console.Write("{0} ", e);
}
Console.Write(">\n");
}
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("DuboisPrade combination test:");
Console.WriteLine("Adding a mass function: {0}", m3);
Console.WriteLine("Combination:\n{0}", m1.CombinationDuboisPrade(m2, m3));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Distance trivial test:\n{0}", m1);
Console.WriteLine("Distance with itself: {0}", m1.Distance(m1));
Console.WriteLine("----------------------------------------------------------------------");
DiscreteMassFunction trivial1 = new DiscreteMassFunction();
trivial1.AddMass(new DiscreteElement(3, 0), 1);
DiscreteMassFunction trivial2 = new DiscreteMassFunction();
trivial2.AddMass(new DiscreteElement(3, 7), 1);
Console.WriteLine("Distance trivial test 2:\n{0}\nand {1}", trivial1, trivial2);
Console.WriteLine("Distance between both: {0}", trivial1.Distance(trivial2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Distance test:\n{0}\n{1}", m1, m2);
Console.WriteLine("Distance between both: {0}", m1.Distance(m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Distance test:\n{0}\n{1}", m1, m2);
Console.WriteLine("Distance between both + m1: {0}", m1.Distance(m1, m2));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("Auto-conflict test:\n{0}", m1);
Console.WriteLine("Auto-conflict:\nDegree 1: {0}", m1.AutoConflict(1));
Console.WriteLine("Degree 2: {0}", m1.AutoConflict(2));
Console.WriteLine("Degree 3: {0}", m1.AutoConflict(3));
Console.WriteLine("Degree 4: {0}", m1.AutoConflict(4));
Console.WriteLine("Degree 5: {0}", m1.AutoConflict(5));
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("GetMax test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine();
List <FocalElement <DiscreteElement> > max;
max = m1.GetMax(m1.M, 1);
Console.WriteLine("Max of m(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.M, 2);
Console.WriteLine("Max of m(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Bel, 1);
Console.WriteLine("Max of bel(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Bel, 2);
Console.WriteLine("Max of bel(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.BetP, 1);
Console.WriteLine("Max of BetP(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.BetP, 2);
Console.WriteLine("Max of BetP(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Pl, 1);
Console.WriteLine("Max of pl(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Pl, 2);
Console.WriteLine("Max of pl(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Q, 1);
Console.WriteLine("Max of q(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
max = m1.GetMax(m1.Q, 2);
Console.WriteLine("Max of q(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in max)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine("----------------------------------------------------------------------");
Console.WriteLine("GetMin test:");
Console.WriteLine(m1.ToString(refList));
Console.WriteLine();
List <FocalElement <DiscreteElement> > min;
min = m1.GetMin(m1.M, 1);
Console.WriteLine("Min of m(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.M, 2);
Console.WriteLine("Min of m(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Bel, 1);
Console.WriteLine("Min of bel(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Bel, 2);
Console.WriteLine("Min of bel(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.BetP, 1);
Console.WriteLine("Min of BetP(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.BetP, 2);
Console.WriteLine("Min of BetP(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Pl, 1);
Console.WriteLine("Min of pl(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Pl, 2);
Console.WriteLine("Min of pl(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Q, 1);
Console.WriteLine("Min of q(), maxCard = 1:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine();
min = m1.GetMin(m1.Q, 2);
Console.WriteLine("Min of q(), maxCard = 2:");
foreach (FocalElement <DiscreteElement> fe in min)
{
Console.WriteLine("Element: {0}, Value: {1}", fe.Element.ToString(refList), fe.Value);
}
Console.WriteLine("----------------------------------------------------------------------");
}