Voomra/trader
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change scorer formula

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This commit is contained in:
iMoHax
2015-06-23 17:51:26 +03:00
parent ce924f299a
commit 88fc864188
3 changed files with 36 additions and 24 deletions
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33
core/src/main/java/ru/trader/analysis/Scorer.java
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@@ -93,13 +93,13 @@ public class Scorer {
LOG.trace("Compute transit score fuel={}", fuel);
double profit = maxProfit;
profit -= profile.getFuelPrice() * fuel / profile.getShip().getCargo();
double score = 1;
score -= profile.getLandMult();
score -= profile.getJumpMult();
score = score * profit;
if (avgDistance > 0) {
score -= - avgProfit * profile.getDistanceMult();
profit -= - avgProfit * profile.getDistanceMult();
}
if (profile.getLandMult() > 0){
profit = profit / profile.getLandMult();
}
double score = profit * (1 - profile.getJumpMult()/profile.getJumps());
LOG.trace("score={}", score);
return score;
}
@@ -108,20 +108,15 @@ public class Scorer {
LOG.trace("Compute score distance={}, profit={}, jumps={}, lands={}, fuel={}", distance, profit, jumps, lands, fuel);
profit -= profile.getFuelPrice() * fuel;
profit = profit / profile.getShip().getCargo();
double score = 1;
if (profit > 0) {
score -= profile.getJumpMult() * (jumps - 1);
score -= profile.getLandMult() * lands;
if (score == 0) {
score = profit;
} else {
score = score * profit;
if (avgDistance > 0) {
profit -= avgProfit * profile.getDistanceMult() * (distance - avgDistance) / avgDistance;
}
double score = profit;
if (profit > 0){
if (lands > 0 && profile.getLandMult() > 0){
score = profit / (lands * profile.getLandMult());
}
if (avgDistance > 0) {
score -= avgProfit * profile.getDistanceMult() * (distance - avgDistance) / avgDistance;
}
} else {
score = profit;
score -= profile.getJumpMult()/profile.getJumps() * score * jumps;
}
LOG.trace("score={}", score);
return score;
@@ -184,7 +179,7 @@ public class Scorer {
private void computeScore(){
score = (getSellProfit() + getBuyProfit())/2;
score = Scorer.this.getScore(vendor, score, 0, 0, 0);
score = Scorer.this.getScore(vendor, score, 0, 1, 0);
}
@Override

5
core/src/main/java/ru/trader/core/Profile.java
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@@ -17,11 +17,12 @@ public class Profile {
public Profile(Ship ship) {
this.ship = ship;
refill = true;
jumps = 6;
scoreOrdersCount = 5;
distanceMult = 0.08;
distanceMult = 0.8;
landMult = 0.95;
fuelPrice = 100;
jumpMult = 0.008;
jumpMult = 0.5;
}
public double getBalance() {

22
core/src/test/java/ru/trader/analysis/ScorerTest.java
View File

@@ -145,9 +145,9 @@ public class ScorerTest extends Assert {
assertTrue(score1 > score2);
assertTrue(score2 > score3);
score1 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 0, 4);
score2 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 1, 4);
score3 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 2, 4);
score1 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 1, 4);
score2 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 2, 4);
score3 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 1, 3, 4);
assertTrue(score1 > score2);
assertTrue(score2 > score3);
@@ -187,6 +187,22 @@ public class ScorerTest extends Assert {
assertTrue(transitScore < score2);
assertTrue(transitScore > score3);
score = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 4, 2, 4);
score1 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit()*1.2, 6, 2, 4);
score2 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 6, 2, 4);
score3 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit()*1.4, 6, 2, 4);
assertTrue(score > score1);
assertTrue(score > score2);
assertTrue(score < score3);
score = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 4, 2, 4);
score1 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit()*1.9, 4, 4, 4);
score2 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit(), 4, 4, 4);
score3 = scorer.getScore(scorer.getAvgDistance(), scorer.getAvgProfit()*2.1, 4, 4, 4);
assertTrue(score >= score1);
assertTrue(score > score2);
assertTrue(score < score3);
}
@After