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Definition

Operational Definition of Study-Session Dropout in Mobile Learning

In this study, a study session is a sequence of a user's interactions in which consecutive interactions are separated by less than one hour. Inactivity lasting more than one hour constitutes study-session dropout. A single session captures short-term user behavior, while combining sessions can represent longer-term behavior and help define user paths. The prediction task is to estimate, during an ongoing session, the probability that the student will drop out.

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Updated 2026-09-19

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Data Science