MODWT의 시계열 데이터 적용과 ARIMA와 DBNs 결합모델을 이용한 예측
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박근태 | - |
dc.contributor.author | 백준걸 | - |
dc.date.accessioned | 2021-09-03T14:00:15Z | - |
dc.date.available | 2021-09-03T14:00:15Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1225-0988 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/86071 | - |
dc.description.abstract | Times series data is closely related with real-world more than other data. Time Series Prediction is one of the most important subjects that is useful in real-world problems. There are already many time series analysis methods. This study try to overcome the limitations of one of the famous time series analysis methods, ARIMA. ARIMA has limitations that are weakness in short term prediction and absence of nonlinear pattern analysis. This study use MODWT (Maximum Overlap Discrete Wavelet Transform) for preprocessing the time series data, and predict the data with ARIMA (Auto-Regressive Integrated Moving Average) and DBNs (Deep Belief Networks) which is usually used for analyzing nonlinear data. Real case datasets are used to compare the performances with original ARIMA and existing prediction methods. The results from the experiments demonstrate the usefulness and possibilities in various time series fields and superiority with improved accuracy. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한산업공학회 | - |
dc.title | MODWT의 시계열 데이터 적용과 ARIMA와 DBNs 결합모델을 이용한 예측 | - |
dc.title.alternative | Time Series Prediction using ARIMA and DBNs with MODWT | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 백준걸 | - |
dc.identifier.doi | 10.7232/JKIIE.2017.43.6.474 | - |
dc.identifier.bibliographicCitation | 대한산업공학회지, v.43, no.6, pp.474 - 481 | - |
dc.relation.isPartOf | 대한산업공학회지 | - |
dc.citation.title | 대한산업공학회지 | - |
dc.citation.volume | 43 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 474 | - |
dc.citation.endPage | 481 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002291306 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | ARIMA | - |
dc.subject.keywordAuthor | Time-Series | - |
dc.subject.keywordAuthor | Wavelet Transforms | - |
dc.subject.keywordAuthor | Forecasting Method | - |
dc.subject.keywordAuthor | DBNs | - |
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