| public static constructCloudySprinklerRainWetGrassNetwork ( ) : BayesianNetwork | ||
| return | BayesianNetwork | |
public static BayesianNetwork constructCloudySprinklerRainWetGrassNetwork()
{
FiniteNode cloudy = new FullCPTNode(ExampleRV.CLOUDY_RV, new double[]
{
0.5, 0.5
});
FiniteNode sprinkler = new FullCPTNode(ExampleRV.SPRINKLER_RV,
new double[]
{
// Cloudy=true, Sprinkler=true
0.1,
// Cloudy=true, Sprinkler=false
0.9,
// Cloudy=false, Sprinkler=true
0.5,
// Cloudy=false, Sprinkler=false
0.5
}, cloudy);
FiniteNode rain = new FullCPTNode(ExampleRV.RAIN_RV, new double[]
{
// Cloudy=true, Rain=true
0.8,
// Cloudy=true, Rain=false
0.2,
// Cloudy=false, Rain=true
0.2,
// Cloudy=false, Rain=false
0.8
}, cloudy);
FiniteNode wetGrass = new FullCPTNode(ExampleRV.WET_GRASS_RV,
new double[]
{
// Sprinkler=true, Rain=true, WetGrass=true
.99,
// Sprinkler=true, Rain=true, WetGrass=false
.01,
// Sprinkler=true, Rain=false, WetGrass=true
.9,
// Sprinkler=true, Rain=false, WetGrass=false
.1,
// Sprinkler=false, Rain=true, WetGrass=true
.9,
// Sprinkler=false, Rain=true, WetGrass=false
.1,
// Sprinkler=false, Rain=false, WetGrass=true
0.0,
// Sprinkler=false, Rain=false, WetGrass=false
1.0
}, sprinkler, rain);
return new BayesNet(cloudy);
}
}