Search Results for author: Shaghayegh Sahebi

Found 5 papers, 4 papers with code

Transition-Aware Multi-Activity Knowledge Tracing

1 code implementation26 Jan 2023 Siqian Zhao, Chunpai Wang, Shaghayegh Sahebi

TAMKOT is formulated as a deep recurrent multi-activity learning model that explicitly learns knowledge transfer by activating and learning a set of knowledge transfer matrices, one for each transition type between student activities.

Knowledge Tracing Transfer Learning

Knowledge Tracing for Complex Problem Solving: Granular Rank-Based Tensor Factorization

1 code implementation6 Oct 2022 Chunpai Wang, Shaghayegh Sahebi, Siqian Zhao, Peter Brusilovsky, Laura O. Moraes

In this paper, we argue that not all attempts are equivalently important in discovering students' knowledge state, and some attempts can be summarized together to better represent student performance.

Knowledge Tracing

Relaxed Clustered Hawkes Process for Procrastination Modeling in MOOCs

1 code implementation29 Jan 2021 Mengfan Yao, Siqian Zhao, Shaghayegh Sahebi, Reza Feyzi Behnagh

Hawkes processes have been shown to be efficient in modeling bursty sequences in a variety of applications, such as finance and social network activity analysis.

Stimuli-Sensitive Hawkes Processes for Personalized Student Procrastination Modeling

no code implementations29 Jan 2021 Mengfan Yao, Siqian Zhao, Shaghayegh Sahebi, Reza Feyzi Behnagh

However, previous attempts on dynamic modeling of student procrastination suffer from major issues: they are unable to predict the next activity times, cannot deal with missing activity history, are not personalized, and disregard important course properties, such as assignment deadlines, that are essential in explaining the cramming behavior.

Activity Prediction Management +1

Modeling Knowledge Acquisition from Multiple Learning Resource Types

1 code implementation23 Jun 2020 Siqian Zhao, Chunpai Wang, Shaghayegh Sahebi

In this paper, we propose a student knowledge model that can capture knowledge growth as a result of learning from a diverse set of learning resource types while unveiling the association between the learning materials of different types.

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