Open Access

ARTICLE

Research on the Clustering Analysis and Similarity in Factor Space

Sha-Sha Li^1,2,∗, Tie-Jun Cui^1,2,3,†, Jian Liu^1,2,‡

1 College of Safety Science and Engineering, Liaoning Technical Univ., 123000 Fuxin, China
2 Key Laboratory of Mine Thermodynamic Disasters and Control of Ministry of Education, 123000 Fuxin, China
3 Tunnel & Underground Structure Engineering Center of Liaoning, Liaoning Dalian Jiaotong University, 116028 Dalian, China

* Corresponding Authors:∗
†
‡