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author | 2019-06-17 12:21:39 -0400 | |
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committer | 2019-06-17 12:21:39 -0400 | |
commit | 70c86c76a13283d432361d381cf467f67ee7d454 (patch) | |
tree | 5f25c8cc285fae8e30f5aa9f1e3e63fba46cc676 /Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance | |
parent | Hill climbing for realistic graphs with consistency feature (diff) | |
download | VIATRA-Generator-70c86c76a13283d432361d381cf467f67ee7d454.tar.gz VIATRA-Generator-70c86c76a13283d432361d381cf467f67ee7d454.tar.zst VIATRA-Generator-70c86c76a13283d432361d381cf467f67ee7d454.zip |
estimate value function with simple linear regression
Diffstat (limited to 'Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance')
-rw-r--r-- | Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend new file mode 100644 index 00000000..ee856201 --- /dev/null +++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend | |||
@@ -0,0 +1,29 @@ | |||
1 | package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance | ||
2 | |||
3 | import org.apache.commons.math3.stat.regression.SimpleRegression | ||
4 | import org.eclipse.xtend.lib.annotations.Accessors | ||
5 | |||
6 | class CostDistance { | ||
7 | |||
8 | var SimpleRegression regression; | ||
9 | |||
10 | new(){ | ||
11 | regression = new SimpleRegression(true); | ||
12 | } | ||
13 | |||
14 | } | ||
15 | |||
16 | class StateData{ | ||
17 | @Accessors(PUBLIC_GETTER) | ||
18 | var double numOfNodeFeature; | ||
19 | @Accessors(PUBLIC_GETTER) | ||
20 | var double value; | ||
21 | @Accessors(PUBLIC_GETTER) | ||
22 | var Object lastState; | ||
23 | |||
24 | new(int numOfNode, double value, Object lastState){ | ||
25 | this.numOfNodeFeature = 1.0 / numOfNode; | ||
26 | this.value = value | ||
27 | this.lastState = lastState; | ||
28 | } | ||
29 | } \ No newline at end of file | ||