DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Heeyoung | - |
dc.contributor.advisor | 김희영 | - |
dc.contributor.author | Lee, Jaehwan | - |
dc.contributor.author | 이재환 | - |
dc.date.accessioned | 2017-03-29T02:33:22Z | - |
dc.date.available | 2017-03-29T02:33:22Z | - |
dc.date.issued | 2016 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=649456&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/221452 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 산업및시스템공학과, 2016.2 ,[iv, 25 p. :] | - |
dc.description.abstract | We propose a methodology for extending the spatially varying coefficient process, which is a famous non-stationary approach for explaining the spatial heterogeneity by allowing coefficients to vary across the space, to accommodate geographically hierarchical data. We consider two-level hierarchical structures and assume that the coefficients of low-level units and high-level units follow the multivariate Gaussian process and multivariate simultaneous autoregressive model, respectively. We applied the proposed method to house transaction data sold in 2014 in a part of the city of Los Angeles. To compare the performance of the proposed method with the classic spatially varying coefficients process and hierarchical simultaneous autoregressive model, Markov Chain Monte Carlo simulations are conducted. The comparison results show that our proposed model predicts the housing selling prices and fits the data more effectively than the competitive models. | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Hedonic regression model | - |
dc.subject | Spatially varying coefficient process | - |
dc.subject | Simultaneous autoregressive model | - |
dc.subject | Hierarchical spatial autoregressive model | - |
dc.subject | Gibbs sampling | - |
dc.subject | Metropolis-Hasting algorithm | - |
dc.subject | 헤도닉 회귀 모형 | - |
dc.subject | 공간 가변계수 프로세스 | - |
dc.subject | 깁스 샘플링 | - |
dc.subject | 메트로폴리스 헤스팅 알고리즘 | - |
dc.subject | 동시 자귀회귀모델 | - |
dc.title | Hierarchical spatially varying coefficient process models with application to housing market analysis | - |
dc.title.alternative | 계층적 공간가변계수 프로세스 모델 개발 및 주택시장 분석에의 응용 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :산업및시스템공학과, | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.