public void ClusterTest()
{
DTMCFRDataToAnalysis[] data = new DTMCFRDataToAnalysis[]
{
new DTMCFRDataToAnalysis()
{
Length = 1, NormalizedLength = 0
},
new DTMCFRDataToAnalysis()
{
Length = 2, NormalizedLength = 0.25
},
new DTMCFRDataToAnalysis()
{
Length = 3, NormalizedLength = 0.5
},
new DTMCFRDataToAnalysis()
{
Length = 4, NormalizedLength = 0.75
},
new DTMCFRDataToAnalysis()
{
Length = 5, NormalizedLength = 1
}
}; //normalized: 0, 0.25, 0.5, 0.75, 1
int[] borders = _testObj.Cluster(data, new double[3] {
0.2, 0.6, 0.9
});
borders.Length.ShouldBe(2);
borders[0].ShouldBe(2);
borders[1].ShouldBe(4);
}
public void MoveBordersTest()
{
DTMCFRDataToAnalysis[] data = new DTMCFRDataToAnalysis[]
{
new DTMCFRDataToAnalysis()
{
Length = 1, NormalizedLength = 0
},
new DTMCFRDataToAnalysis()
{
Length = 2, NormalizedLength = 0.25
},
new DTMCFRDataToAnalysis()
{
Length = 3, NormalizedLength = 0.5
},
new DTMCFRDataToAnalysis()
{
Length = 4, NormalizedLength = 0.75
},
new DTMCFRDataToAnalysis()
{
Length = 5, NormalizedLength = 1
}
}; //normalized: 0, 0.25, 0.5, 0.75, 1
CheckMoveBorders(data, new int[2] {
0, 0
}, new double[3] {
0.25, 0.5, 0.75
}, new int[2] {
2, 3
}, 2);
CheckMoveBorders(data, new int[2] {
2, 3
}, new double[3] {
0.25, 0.5, 0.75
}, new int[2] {
2, 3
}, 0);
}
public void CalculateMeansTest()
{
DTMCFRDataToAnalysis[] data = new DTMCFRDataToAnalysis[]
{
new DTMCFRDataToAnalysis()
{
Length = 1, NormalizedLength = 0
},
new DTMCFRDataToAnalysis()
{
Length = 2, NormalizedLength = 0.25
},
new DTMCFRDataToAnalysis()
{
Length = 3, NormalizedLength = 0.5
},
new DTMCFRDataToAnalysis()
{
Length = 4, NormalizedLength = 0.75
},
new DTMCFRDataToAnalysis()
{
Length = 5, NormalizedLength = 1
}
}; //normalized: 0, 0.25, 0.5, 0.75, 1
CheckCalculateMeans(data, new int[2] {
2, 3
}, new double[3] {
0.125, 0.5, 0.875
}); //indeksy: 0+1, 2, 3+4
CheckCalculateMeans(data, new int[1] {
2
}, new double[2] {
0.125, 0.75
}); //indeksy: 0+1, 2+3+4
}
