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Modeling Intensively Measured, Longitudinal, and Multidimensional Item Responses: Capturing Continuous-Time Latent Change Processes via Neural Stochastic Differential Equations
Modeling Intensively Measured, Longitudinal, and Multidimensional Item Responses: Capturin...
Modeling Intensively Measured, Longitudinal, and Multidimensional Item Responses: Capturing Continuous-Time Latent Change Processes via Neural Stochastic Differential Equations

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20250211151157
ISBN  
9798382632360
DDC  
151
저자명  
Urban, Christopher J.
서명/저자  
Modeling Intensively Measured, Longitudinal, and Multidimensional Item Responses: Capturing Continuous-Time Latent Change Processes via Neural Stochastic Differential Equations
발행사항  
[Sl] : The University of North Carolina at Chapel Hill, 2024
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2024
형태사항  
56 p
주기사항  
Source: Dissertations Abstracts International, Volume: 85-11, Section: B.
주기사항  
Advisor: Bauer, Daniel J.
학위논문주기  
Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2024.
초록/해제  
요약I develop a novel deep learning framework for second-order latent growth modeling using intensive longitudinal data. Specifically, I propose a neural stochastic differential equations (SDEs) approach wherein the latent trajectories follow SDEs parameterized by neural networks (NNs), providing enhanced modeling capacity relative to prior methods. To provide insight into the temporal distribution of item responses, I propose an extension of the usual second-order latent growth model (SLGM) wherein measurement times and response missingness are jointly modeled via a neural SDE-based marked point process. I discuss identifiability of the proposed model class, then derive a scalable approximate marginal maximum likelihood estimator and conduct a brief simulation study to demonstrate proof-of-concept. I conclude with a discussion of various implementation challenges as well as future directions.
일반주제명  
Quantitative psychology
일반주제명  
Computer science
일반주제명  
Statistics
키워드  
Deep learning
키워드  
Forecasting
키워드  
Latent growth model
키워드  
Neural networks
키워드  
Stochastic differential equations
기타저자  
The University of North Carolina at Chapel Hill Psychology
기본자료저록  
Dissertations Abstracts International. 85-11B.
전자적 위치 및 접속  
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MARC

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■1001  ▼aUrban,  Christopher  J.
■24510▼aModeling  Intensively  Measured,  Longitudinal,  and  Multidimensional  Item  Responses:  Capturing  Continuous-Time  Latent  Change  Processes  via  Neural  Stochastic  Differential  Equations
■260    ▼a[Sl]▼bThe  University  of  North  Carolina  at  Chapel  Hill▼c2024
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2024
■300    ▼a56  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-11,  Section:  B.
■500    ▼aAdvisor:  Bauer,  Daniel  J.
■5021  ▼aThesis  (Ph.D.)--The  University  of  North  Carolina  at  Chapel  Hill,  2024.
■520    ▼aI  develop  a  novel  deep  learning  framework  for  second-order  latent  growth  modeling  using  intensive  longitudinal  data.  Specifically,  I  propose  a  neural  stochastic  differential  equations  (SDEs)  approach  wherein  the  latent  trajectories  follow  SDEs  parameterized  by  neural  networks  (NNs),  providing  enhanced  modeling  capacity  relative  to  prior  methods.  To  provide  insight  into  the  temporal  distribution  of  item  responses,  I  propose  an  extension  of  the  usual  second-order  latent  growth  model  (SLGM)  wherein  measurement  times  and  response  missingness  are  jointly  modeled  via  a  neural  SDE-based  marked  point  process.  I  discuss  identifiability  of  the  proposed  model  class,  then  derive  a  scalable  approximate  marginal  maximum  likelihood  estimator  and  conduct  a  brief  simulation  study  to  demonstrate  proof-of-concept.  I  conclude  with  a  discussion  of  various  implementation  challenges  as  well  as  future  directions.
■590    ▼aSchool  code:  0153.
■650  4▼aQuantitative  psychology
■650  4▼aComputer  science
■650  4▼aStatistics
■653    ▼aDeep  learning
■653    ▼aForecasting
■653    ▼aLatent  growth  model
■653    ▼aNeural  networks
■653    ▼aStochastic  differential  equations
■690    ▼a0632
■690    ▼a0984
■690    ▼a0463
■71020▼aThe  University  of  North  Carolina  at  Chapel  Hill▼bPsychology.
■7730  ▼tDissertations  Abstracts  International▼g85-11B.
■790    ▼a0153
■791    ▼aPh.D.
■792    ▼a2024
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17161069▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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