blob: 613f0f4333802902c62200d51870108cc86beaef (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance
import java.text.DecimalFormat
import java.util.HashMap
import java.util.List
import org.eclipse.xtend.lib.annotations.Accessors
abstract class CostDistance {
def abstract double naDistance(List<Double> samples);
def abstract double mpcDistance(List<Double> samples);
def abstract double outDegreeDistance(List<Double> samples);
def protected pmfFromSamples(double[] samples, DecimalFormat formatter){
var length = samples.length;
var pmfMap = new HashMap<String, Double>();
for(sample : samples){
pmfMap.put(formatter.format(sample), pmfMap.getOrDefault(formatter.format(sample), 0.0) + 1.0 / length);
}
return pmfMap;
}
}
class StateData{
@Accessors(PUBLIC_GETTER)
var double[] features;
@Accessors(PUBLIC_GETTER)
var double value;
@Accessors(PUBLIC_GETTER)
var Object lastState;
new(double[] features, double value, Object lastState){
this.features = features;
this.value = value
this.lastState = lastState;
}
}
|
