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NNConditionalEstimator newEst = new NNConditionalEstimator();
// Create 50 random points and add them
Random r = new Random(seed);
for(int i = 0; i < 50; i++) {
int x = Math.abs(r.nextInt() % 100);
int y = Math.abs(r.nextInt() % 100);
System.out.println("# " + x + " " + y);
newEst.addValue(x, y, 1);
}
// Pick a random conditional value
int cond = Math.abs(r.nextInt() % 100);
System.out.println("## Conditional = " + cond);
// Print the probabilities conditional on that value
Estimator result = newEst.getEstimator(cond);
for(int i = 0; i <= 100; i+= 5) {
System.out.println(" " + i + " " + result.getProbability(i));
}
public void addValue(double data, double given, double weight)
data
- the new data value
given
- the new value that data is conditional upon
weight
- the weight assigned to the data value
public Estimator getEstimator(double given)
given
- the new value that data is conditional upon
public double getProbability(double data, double given)
data
- the value to estimate the probability of
given
- the new value that data is conditional upon
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