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| 1 | Multi-model ensemble deep learning method for intelligent fault diagnosis with high-dimensional samples显示文摘Deep learning has achieved much success in mechanical intelligent fault diagnosis in recent years. However, many deep learning methods cannot fully extract fault information to recognize mechanical health states when processing high-dimensional samples. Therefore, a multi-model ensemble deep learning method based on deep convolutional neural network (DCNN) is proposed in this study to accomplish fault recognition of high-dimensional samples. First, several 1D DCNN models with different activation functions are trained through dimension reduction learning to obtain different fault features from high-dimensional samples. Second, the obtained features are constructed into 2D images with multiple channels through a conversion method. The integrated 2D feature images can effectively represent the fault characteristic contained in raw high-dimension vibration signals. Lastly, a 2D DCNN model with multi-layer convolution and pooling is used to automatically learn features from the 2D images and identify the fault mode of the mechanical equipment by adopting a softmax classifier. The proposed method, which is validated using the bearing public dataset of Case Western Reserve University, USA and a one-stage reduction gearbox dataset, has high recognition accuracy. Compared with other classical deep learning methods, the proposed fault diagnosis method has considerable improvements. | Xin ZHANG Tao HUANG Bo WU Youmin HU Shuai HUANG Quan ZHOU Xi ZHANG | 2021 | Frontiers of Mechanical Engineering2021，16，2： | 6 |
| 2 | Multiple Criteria Decision Making with Respect to Multiple Experts | YANG Lei and XI Youmin School of Management, Xi’an Jiaotong University, Xi’an 710049 | 1998 | Systems Science and Systems Engineering1998，8，3： | 5 |
| 3 | Study of Production Planning Fuzzy Multi-objective Linear Programming Model with Fuzzy Variables | JIN Yi XI Youmin WANG Yingluo Management School, Xi’an Jiaotong University, Xi’an 710049 The project is supported by the National Natural Science and the Postdoctoral Science Foundation of China | 1997 | Systems Science and Systems Engineering1997，7，3： | 3 |
| 4 | The Distribution of Power Among Group Decision Makers | YANG Lei XI Youmin Management School Xi’an Jiaotong University, Xi’an 710049 | 1997 | Systems Science and Systems Engineering1997，7，3： | 3 |
| 5 | Energy embodied in the international trade of China: An energy input–output analysis显示文摘 | Hongtao Liu Youmin Xi Ju’e Guo Xia Li | 2010 | Energy Policy2010，，8： | 2 |
| 6 | Power, conflict, and cooperation: The impact of guanxi in Chinese marketing channels显示文摘 | Guijun Zhuang Youmin Xi Alex S.L. Tsang | 2008 | Industrial Marketing Management2008，，1： | 2 |
| 7 | Multiplex Multi-core Pattem of Network Organization: An Exploratory Study 显示文摘 | Youmin Xi and Fangcheng Tang | 2004 | Computational & Mathematical Organization Theory2004，10，2： | 1 |
| 8 | Power, conflict, and cooperation: The impact of guanxi in Chinese marketing channels显示文摘 | Guijun Zhuang Youmin Xi Alex S.L. Tsang | 2008 | Industrial Marketing Management2008，，1： | 1 |
| 9 | Multiplex Multi-core Pattern of Network Orga-nizations :An Exploratory Study 显示文摘 | YOUMIN Xi FANGCHENG Tang | 2004 | Computational and Mathematical Organization Theory2004，10，2： | 1 |
| 10 | Replaying to Man- agement Challenges: Integrating Oriental and Occidental Wisdom by Hexie Management Theory 显示文摘 | XI YOUMIN ZHANG XIAOJUN | 2012 | Chinese Management Studies2012，6，3： | 1 |
| 11 | Energy embod-ied in the international trade of China : An energy input-output analysis显示文摘 | Liu Hongtao Xi Youmin Guo Jue | 2010 | Energy Policy2010，38，8： | 1 |
| 12 | Multiplex Multi- core Pat- tern of Network Organization: An Exploratory Study 显示文摘 | Youmin Xi Fangcheng Tang | 2004 | Computational & Mathematical Organization Theory2004，10，2： | 1 |
| 13 | Energy embodied in the international trade of China : an energy input-output a- nalysis 显示文摘 | Liu Hongtao Xi Youmin Guo Ju'e | 2010 | Energy Policy2010，38，： | 1 |
| 14 | Multiplex multi-core pattern of network organizations:An exploratory study显示文摘 | Youmin Xi Fangcheng Tang | 2004 | Computational and Mathematical Organization Theory Journal2004，10，： | 1 |
| 15 | Business Group Affiliation and Firm Performance in a Transition Economy: A Focus on Ownership Voids显示文摘 | Ma Xufei Yao Xiaotao Xi Youmin | 2006 | Asia Pacific Journal of Management2006，23，4： | 1 |
| 16 | Embodied Energy Use in China' s Infrastructure Investment from 1992 to 2007: Calculation and Policy Implications 显示文摘 | Liu Hongtao Xi Youmin Ren Bingqun | 2012 | The Scientific World Journal2012，，： | 1 |
| 17 | How Do Interorganizational and Interpersonal Networks Affect a Firm's Strategic Adaptive Capability in a Transition Conomy? 显示文摘 | Xufei Ma Xiaotao Yao Youmin Xi | 2009 | Journal of Business Research2009，，62： | 1 |
| 18 | Estimating the Effect of Organizational Structure on Knowledge Transfer: A Neural Network Approach 显示文摘 | Tang Fangcheng Xi Youmin Ma Jun | 2006 | Expert Systems with Applications2006，30，4： | 1 |
| 19 | Harmony Theory | XI Youmin, WANG Yingluo, LI Huaizu Management School, Xi’an Jiaotong University, Xi’an, China | 1993 | Systems Science and Systems Engineering1993，3，1： | 1 |
| 20 | Business group affiliation and firm performance in a transition econo- my:A focus on ownership voids 显示文摘 | Ma Xiaofei Yao Xiaotao Xi Youmin | 2006 | Asia Pacific Journal of Management2006，23，4： | 1 |
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