研究生学术论坛：孙文博士生 - 走向现代数学学术报告（No. 513）

报告题目: Constructing polytomous knowledge structures from fuzzy skills

报告人：孙文 博士生（汕头大学）

报告时间：2022年5月19日, 14:30

报告地点：腾讯会议，会议号：217-406-533

摘要: Knowledge structure theory was introduced to polytomous items, which is proved meaningful in representing individuals' partial mastery of items. Given that different proficiencies in skills may be required to solve polytomous items, the relationship between polytomous items and fuzzy skills can be established by means of fuzzy skill functions. Our main work is constructing polytomous knowledge structures from fuzzy skills and investigating polytomous knowledge structures.

报告人简介: 孙文, 汕头大学在读博士研究生,  主要研究模糊集在知识空间理论中的应用. 相关成果发表在Fuzzy Sets and Systems杂志。