137 citations · 214 across the 22 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
cs.LG2019★ 2 cited
Neural Cognitive Diagnosis for Intelligent Education Systems
Fei Wang, Qi Liu, Enhong Chen +5
Cognitive diagnosis is a fundamental issue in intelligent education, which aims to discover the proficiency level of students on specific knowledge concepts. Existing approaches us…
cs.LG2019★ 36 cited
QuesNet: A Unified Representation for Heterogeneous Test Questions
Yu Yin, Qi Liu, Zhenya Huang +4
Understanding learning materials (e.g. test questions) is a crucial issue in online learning systems, which can promote many applications in education domain. Unfortunately, many s…
cs.CY2019★ 137 cited
Exploiting Cognitive Structure for Adaptive Learning
Qi Liu, Shiwei Tong, Chuanren Liu +4
Adaptive learning, also known as adaptive teaching, relies on learning path recommendation, which sequentially recommends personalized learning items (e.g., lectures, exercises) to…