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A generative model of user activity in the Integrated Learning Design Environment

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dc.contributor.author Bas Serrano, Joan
dc.date.accessioned 2017-10-27T10:52:19Z
dc.date.available 2017-10-27T10:52:19Z
dc.date.issued 2017-07
dc.identifier.uri http://hdl.handle.net/10230/33111
dc.description Treball fi de màster de: Master on Intelligent and Interactive Systems
dc.description Supervisors: Vicenç Gómez and Davinia Hernández-Leo
dc.description.abstract The objective of this project has been to build a generative model of the user activity in the Integrative Learning Design Environment (ILDE) able to describe the data of different communities and which can be used for both to gain understanding about the data and to test hypothetical situations. The model that we present is called Hierarchical Multivariate Hawkes Model and works with a two layer procedure that first draws the beginning of working sessions and then fills these sessions with events of different kinds using a Multivariate Hawkes Model. In the project we first make an statistical temporal analysis of the data, to understand it and see the important features to be modeled, then we introduce the model, validate it, and show some of its applications. Through these steps it has been shown that the model is able to reproduce satisfactorily the sequences of events produced by the ILDE users and it can be easily used to tackle real problems that would be difficult to face with typical statistical tools.
dc.description.sponsorship The work has been carried out in the context of an internship funded by the DTIC- UPF Maria de Maetzu strategic program (MDM-2015-0502), linked to projects Ed- ucational Data Science project (EDS) and Understanding and Improving Social Interactions in Online Participation Platforms project (UISIOPP).
dc.format.mimetype application/pdf
dc.language.iso eng
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Aprenentatge automàtic
dc.title A generative model of user activity in the Integrated Learning Design Environment
dc.type info:eu-repo/semantics/masterThesis
dc.subject.keyword Generative Model
dc.subject.keyword Hawkes
dc.subject.keyword Poisson
dc.subject.keyword Educators Community
dc.rights.accessRights info:eu-repo/semantics/openAccess

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