2 papers
stat.AP2021
Inferring learners' affinities from course interaction data
Maria Osipenko
A data-driven model where individual learning behavior is a linear combination of certain stylized learning patterns scaled by learners' affinities is proposed. The absorption of s…
stat.AP2020
Directional Assessment of Traffic Flow Extremes
Maria Osipenko
We analyze extremes of traffic flow profiles composed of traffic counts over a day. The data is essentially curves and determining which trajectory should be classified as extreme…