51 citations · 51 across the 3 of their papers we have counts for
3 papers
cs.LG2023
Enhancing Student Performance Prediction on Learnersourced Questions with SGNN-LLM Synergy
Lin Ni, Sijie Wang, Zeyu Zhang +4
Learnersourcing offers great potential for scalable education through student content creation. However, predicting student performance on learnersourced questions, which is essent…
cs.CL2021
DeepQR: Neural-based Quality Ratings for Learnersourced Multiple-Choice Questions
Lin Ni, Qiming Bao, Xiaoxuan Li +5
Automated question quality rating (AQQR) aims to evaluate question quality through computational means, thereby addressing emerging challenges in online learnersourced question rep…
cs.CL2020★ 51 cited
HHH: An Online Medical Chatbot System based on Knowledge Graph and Hierarchical Bi-Directional Attention
Qiming Bao, Lin Ni, Jiamou Liu
This paper proposes a chatbot framework that adopts a hybrid model which consists of a knowledge graph and a text similarity model. Based on this chatbot framework, we build HHH, a…