Automatically difficulty grading method of "instruction system" question bank based on knowledge tree
Year: 2017
Type: conference-paper
Authors: Chengcheng Liu, Jin Zhang, Yang Zhou, Shunjian Tian, Xiaoli Gong, Xin Wei
Institution: Nankai University
Language: English
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
SDG: Quality education
Open Access status: closed
OpenAlex ID: W2735814717
