romanov73/time-series-smoothing
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fix forecast

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Anton Romanov 2021-06-23 15:40:57 +04:00
parent 0021899382
commit f7666b085e
1 changed files with 6 additions and 2 deletions
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8
src/main/java/ru/ulstu/service/MethodParamBruteForce.java
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@ -68,9 +68,13 @@ public class MethodParamBruteForce {
ModelingResult bestResult = results2.stream() ModelingResult bestResult = results2.stream()
.min(Comparator.comparing(modelingResult -> modelingResult.getScore().getDoubleValue())) .min(Comparator.comparing(modelingResult -> modelingResult.getScore().getDoubleValue()))
.orElse(null); .orElse(null);
return new ModelingResult(bestResult.getTimeSeriesMethod().getForecast(timeSeries,
TimeSeries forecast = bestResult.getTimeSeriesMethod().getForecast(timeSeries,
bestResult.getParamValues(), bestResult.getParamValues(),
countPoints), countPoints);
forecast.getValue(0).setValue(timeSeries.getNumericValue(timeSeries.getLength() - 1));
return new ModelingResult(forecast,
bestResult.getParamValues(), bestResult.getParamValues(),
bestResult.getScore(), bestResult.getScore(),
bestResult.getTimeSeriesMethod()); bestResult.getTimeSeriesMethod());