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Publication
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| Title of Article |
Using GM(1,1) with sample standard deviation to forecast downtrend rainfall for small sample in Khon Kaen, Thailand |
| Date of Acceptance |
1 September 2016 |
| Journal |
| Title of Journal |
KKU Engineering Journal |
| Standard |
TCI |
| Institute of Journal |
Faculty of Engineering, Khon Kaen University, 40002 Thailand |
| ISBN/ISSN |
0125-8273 |
| Volume |
43 (2016) |
| Issue |
S1 |
| Month |
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| Year of Publication |
2017 |
| Page |
111-113 |
| Abstract |
The objective of this research is to forecast the rainfall, Khon Kaen cumulative annual rainfall data, using GM(1,1) and Markov chain for small sample size based on sample standard deviation. We compare the accuracy of prediction models between this approach–sdGM(1,1) and standard GM(1,1) in terms of MSE and PARE. We find that sdGM(1,1) is better than GM(1,1). |
| Keyword |
GM(1,1), Sample standard deviation, Small sample, Rainfall forecasting, Downtrend forecasting |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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