public void CalculateTestSadPath5()
{
decimal[] probabilities = new[] { 0.5m, 0.5m };
decimal q = 1; //order of 1, Shannon entropy
var calculator = new TsallisEntropy();
calculator.Calculate(probabilities, q);
Assert.Fail("Should not come here");
}
public void CalculateTestSadPath4()
{
decimal[] probabilities = new[] { 0.4m, 0.3m, 0.2m, 0.1m };
decimal q = 0; //order of 0
decimal expected = 3;
var calculator = new TsallisEntropy();
decimal actual = calculator.Calculate(probabilities, q);
Assert.AreEqual(expected, actual);
}
public void CalculateTestHappyPath2()
{
decimal [] probabilities = new [] { 0.4m, 0.3m, 0.2m, 0.1m };
decimal q = 0.5m;
decimal expected = 1.887238902111276m;
var calculator = new TsallisEntropy();
decimal actual = calculator.Calculate(probabilities, q);
Assert.AreEqual(expected, actual);
}
public void CalculateTestSadPath2()
{
decimal[] probabilities = new[] { 0.5m, 0.5m, 0.2m }; //error due to sum > 1
decimal q = 0.5m;
var calculator = new TsallisEntropy();
calculator.Calculate(probabilities, q);
Assert.Fail("Should not come here");
}
public void CalculateTestHappyPath1()
{
decimal[] probabilities = new[] { 0.5m, 0.5m };
decimal q = 0.5m;
decimal expected = 0.828427124746192m;
var calculator = new TsallisEntropy();
decimal actual = calculator.Calculate(probabilities, q);
Assert.AreEqual(expected, actual);
}
