Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998172261> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W1998172261 endingPage "51" @default.
- W1998172261 startingPage "44" @default.
- W1998172261 abstract "시계열 데이터에서 패턴을 찾고 검색하는 문제는 여러 분야에서 오랫동안 관심을 가지고 연구되어 왔다. 본 논문은 시간의 흐름에 따라 값의 변화를 나타내는 시계열 형태의 주식 데이터에 적용할 수 있는 새로운 패턴 매칭 방법을 제안한다. 우선, 의미를 기반으로 패턴을 정의하고 정의된 패턴에 일치하는 데이터들을 추출하여 학습모델을 작성한다. 그리고 새로운 질의 시퀀스가 어떤 종류의 패턴과 일치하는가는 각 학습 모델과의 유사도를 측정하여 결정하게 된다. 학습 모델은 시계열을 잘 설명하는 것으로 알려진 은닉 마코프 모델을 사용하여 작성하였다. 실험 결과 은닉 마코프 모델의 특성을 사용하여 생성된 각 학습 모델은 주어진 의미를 잘 나타내는 패턴을 생성하였으며, 새로운 시퀀스가 주어졌을 때 일치하는 패턴에 따라서 시퀀스가 가진 의미를 파악할 수 있었다. Pattern matching and pattern searching in time series data have been active issues in a number of disciplines. This paper suggests a novel pattern matching technology which can be used in the field of stock market analysis as well as in forecasting stock market trend. First, we define conceptual patterns, and extract data forming each pattern from given time series, and then generate learning model using Hidden Markov Model. The results show that the context-based pattern matching makes the matching more accountable and the method would be effectively used in real world applications. This is because the pattern for new data sequence carries not only the matching itself but also a given context in which the data implies." @default.
- W1998172261 created "2016-06-24" @default.
- W1998172261 creator A5036427339 @default.
- W1998172261 creator A5061918121 @default.
- W1998172261 creator A5068285617 @default.
- W1998172261 date "2008-05-31" @default.
- W1998172261 modified "2023-10-18" @default.
- W1998172261 title "Conceptual Pattern Matching of Time Series Data using Hidden Markov Model" @default.
- W1998172261 cites W1547318981 @default.
- W1998172261 cites W2001468115 @default.
- W1998172261 cites W2076249942 @default.
- W1998172261 cites W2115426281 @default.
- W1998172261 cites W2140870987 @default.
- W1998172261 cites W2157473900 @default.
- W1998172261 doi "https://doi.org/10.5392/jkca.2008.8.5.044" @default.
- W1998172261 hasPublicationYear "2008" @default.
- W1998172261 type Work @default.
- W1998172261 sameAs 1998172261 @default.
- W1998172261 citedByCount "0" @default.
- W1998172261 crossrefType "journal-article" @default.
- W1998172261 hasAuthorship W1998172261A5036427339 @default.
- W1998172261 hasAuthorship W1998172261A5061918121 @default.
- W1998172261 hasAuthorship W1998172261A5068285617 @default.
- W1998172261 hasBestOaLocation W19981722611 @default.
- W1998172261 hasConcept C105795698 @default.
- W1998172261 hasConcept C119857082 @default.
- W1998172261 hasConcept C123853557 @default.
- W1998172261 hasConcept C124101348 @default.
- W1998172261 hasConcept C143724316 @default.
- W1998172261 hasConcept C151406439 @default.
- W1998172261 hasConcept C151730666 @default.
- W1998172261 hasConcept C153180895 @default.
- W1998172261 hasConcept C154945302 @default.
- W1998172261 hasConcept C163836022 @default.
- W1998172261 hasConcept C165064840 @default.
- W1998172261 hasConcept C166957645 @default.
- W1998172261 hasConcept C205649164 @default.
- W1998172261 hasConcept C23224414 @default.
- W1998172261 hasConcept C2779343474 @default.
- W1998172261 hasConcept C33923547 @default.
- W1998172261 hasConcept C41008148 @default.
- W1998172261 hasConcept C68859911 @default.
- W1998172261 hasConcept C86803240 @default.
- W1998172261 hasConcept C98763669 @default.
- W1998172261 hasConceptScore W1998172261C105795698 @default.
- W1998172261 hasConceptScore W1998172261C119857082 @default.
- W1998172261 hasConceptScore W1998172261C123853557 @default.
- W1998172261 hasConceptScore W1998172261C124101348 @default.
- W1998172261 hasConceptScore W1998172261C143724316 @default.
- W1998172261 hasConceptScore W1998172261C151406439 @default.
- W1998172261 hasConceptScore W1998172261C151730666 @default.
- W1998172261 hasConceptScore W1998172261C153180895 @default.
- W1998172261 hasConceptScore W1998172261C154945302 @default.
- W1998172261 hasConceptScore W1998172261C163836022 @default.
- W1998172261 hasConceptScore W1998172261C165064840 @default.
- W1998172261 hasConceptScore W1998172261C166957645 @default.
- W1998172261 hasConceptScore W1998172261C205649164 @default.
- W1998172261 hasConceptScore W1998172261C23224414 @default.
- W1998172261 hasConceptScore W1998172261C2779343474 @default.
- W1998172261 hasConceptScore W1998172261C33923547 @default.
- W1998172261 hasConceptScore W1998172261C41008148 @default.
- W1998172261 hasConceptScore W1998172261C68859911 @default.
- W1998172261 hasConceptScore W1998172261C86803240 @default.
- W1998172261 hasConceptScore W1998172261C98763669 @default.
- W1998172261 hasIssue "5" @default.
- W1998172261 hasLocation W19981722611 @default.
- W1998172261 hasOpenAccess W1998172261 @default.
- W1998172261 hasPrimaryLocation W19981722611 @default.
- W1998172261 hasRelatedWork W1507687735 @default.
- W1998172261 hasRelatedWork W1998172261 @default.
- W1998172261 hasRelatedWork W2047136822 @default.
- W1998172261 hasRelatedWork W2119088021 @default.
- W1998172261 hasRelatedWork W2161328464 @default.
- W1998172261 hasRelatedWork W2350115929 @default.
- W1998172261 hasRelatedWork W2365729238 @default.
- W1998172261 hasRelatedWork W2382132287 @default.
- W1998172261 hasRelatedWork W2810744752 @default.
- W1998172261 hasRelatedWork W2944421969 @default.
- W1998172261 hasVolume "8" @default.
- W1998172261 isParatext "false" @default.
- W1998172261 isRetracted "false" @default.
- W1998172261 magId "1998172261" @default.
- W1998172261 workType "article" @default.