Nguyen Thi Lan

Work place: Faculty of Information Technology, Vietnam National University of Agriculture, Trau Quy, Gia Lam, Ha Noi, Viet Nam.



Research Interests: Discrete Mathematics, Information Security


Nguyen Thi Lan received M.S Degrees in Statistics Mathematic from Ha Noi University of Education (VNUE), Hanoi, in 2012. Now, she is a lecturer in Faculty of Information Technology, Vietnam National University of Agriculture (VNUA), Viet Nam. She is teaching basic Math as analysis, probability statistics and linear algebra and specialized subjects as discrete math, information security, … She researched: “Application of some methods for building classification functions in warning of default risk for Vietnam stock commercial banks”.

Author Articles
A New Similarity Measure of Picture Fuzzy Sets and Application in the Fault Diagnosis of Steam Turbine

By Ngoc Minh Chau Nguyen Thi Lan Nguyen Xuan Thao

DOI:, Pub. Date: 8 Oct. 2020

Picture fuzzy set is an extension of fuzzy sets and intuitionistic sets. It is demonstrated have a wide application in the fact and theoretical. In this paper, we propose some novel similarity measures between picture fuzzy sets. The novel similarity measure is constructed by combining negative functions of each degree membership of picture fuzzy set. This similarity is shown that is better other similarity measures of picture fuzzy sets in some cases. Next, we apply them in several pattern recognition problems. Finally, we apply them to find the fault diagnosis of the steam turbine.

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