计算机与信息学院

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教师材料

教师信息 个人照片
姓    名 吴乐 性    别   女
出生年月 1988 最终学位 博士
毕业学校 中国科学技术大学
从事专业 数据挖掘 职    务
所属院系 电子系
所属科室(研究所) 信号所 职     称 讲 师
联系方式
办公电话
E-mail lewu AT hfut.edu.cn 或 lewu.ustc AT gmail.com
通讯地址 逸夫楼606室
邮  编
简    历
  1、教育经历
硕博连读,计算机科学与技术学院,中国科学技术大学, 2010.09-2015.11
访问学者,计算机学院,北卡罗来纳大学夏洛特分校, 2014.12-2015.07
理学本科,计算机科学学院(师范专业), 陕西师范大学,2006.09-2010.06


2、研究工作经历
研究实习生,知识管理组,微软亚洲研究院,2013.9 – 2014.2
研究实习生,移动平台组,诺基亚北京研究院,2012.5 – 2012.10
开发工程师,数据产品部门,阿里巴巴公司技术部,2010.3 – 2010.8

研究方向
  欢迎对机器学习及大数据分析及应用感兴趣的学生联系毕业设计或者报考研究生!

研究方向:
1. 机器学习、深度学习
2. 大数据分析及应用(数据挖掘、推荐系统、社交网络等)


博士毕业论文:面向在线用户消费行为理解的数据挖掘方法研究
(2017年中国人工智能学会优秀博士论文)
教学工作
 
获奖情况
  2017.07 中国人工智能学会优秀博士论文
2015.03 SDM 2015(CCF推荐B类会议)最佳论文提名
2013.08 CCML(中国机器学习大会)优秀学生论文

主要论著
  代表性期刊论文
[J4] Le Wu(吴乐), Yong Ge, Qi Liu, Enhong Chen, Richang Hong, Meng Wang, Junping Du, Modeling the Evolution of Users’ Preferences and Social Links in Social Networking Services, IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE), 29(6): 1240-1253, June 2017 (SCI, CCF推荐A类期刊))
[J3] Le Wu(吴乐), Qi Liu, Enhong Chen, Nicholas Jing Yuan, Guangming Guo, Xing Xie. Relevance meets Coverage: A Uni ed Framework to Generate Diversi ed Recommendations, ACM Transactions on Intelligent Systems and Technology (ACM TIST), 7(3): 39, February 2016. (SCI, SCI一区期刊)

[J2] 朱天宇,黄振亚,陈恩红*,刘淇,吴润泽,吴乐,苏喻,陈志刚,胡国平,基于认知诊断的个性化试题推荐方法. 计算机学报,40(1): 176-191,2017年1月

[J1] 孙光福,吴乐,刘淇,朱琛,陈恩红. 基于时序行为的协同过滤推荐算法. 软件学报,vol. 24(11), pages: 2721-2733, 2013. ( 获CCML 2013优秀学生论文奖)



代表性会议论文

2017年:

[C3]Xunpeng Huang, Le Wu(吴乐), Enhong Chen, Hengshu Zhu, Qi Liu, Yijun Wang, Incremental Matrix Factorization: A Linear Feature Transformation Perspective, The 26th International Joint Conference on Artificial Intelligence (IJCAI'2017), accepted, Melbourne, Australia, August 19-25, 2017. (EI, CCF推荐A类会议)

[C2] Yuying Chen, Qi Liu, Zhenya Huang, Le Wu(吴乐), Enhong Chen, Runze Wu, Yu Su and Guoping Hu, Tracking Knowledge Proficiency of Students with Educational Priors, CIKM 2017, accepted. (EI, CCF推荐B类会议)

[C1] Hongke Zhao, Hefu Zhang, Yong Ge, Qi Liu, Enhong Chen, Huayu Li, Le Wu(吴乐), Tracking the Dynamics in Crowdfunding, The 23rd ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD'2017), accepted, Halifax, Nova Scotia, Canada, August 13-17, 2017.(EI,CCF推荐A类会议)


2016年:

[C4]Le Wu(吴乐), Yong Ge, Qi Liu, Enhong Chen, Bai Long, Zhenya Huang. Modeling Users Preferences and Social Links in Social Networking Services: a Joint-Evolving Perspective, The 30th AAAI Conference on Artificial Intelligence (AAAI), 279-286, 2016. (EI, CCF推荐A类会议)

[C3]Yijun Wang, Le Wu(吴乐), Zongda Wu, Enhong Chen, Qi Liu. Selecting Valuable Customers for Merchants in E-commerce Platforms, The 16th IEEE International Conference on Data Mining (ICDM), pages: 1281-1286, 2016. (EI, CCF推荐B类会议)

[C2]Ming He, Yong Ge, Le Wu(吴乐), Enhong Chen, Chang Tan. Predicting the Popularity of DanMu-enabled Videos: A Multi-factor View. The 21th International Conference on Database Systems for Advanced Applications (DASFAA), 351-366, 2016.(EI, CCF推荐B类会议)

[C1]Guangming Guo, Feida Zhu, Enhong Chen, Le Wu(吴乐), Qi Liu, Minghui Qiu. Personal Credit Pro_ling via Latent User Behavior Dimensions on Social Media. The 20th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 130-142, 2016. (EI, CCF推荐C类会议)



2015年及以前:

[C6]Le Wu(吴乐), Qi Liu, Enhong Chen, Xing Xie, Chang Tang. Product Adoption Prediction: A Multi-factor View, 2015 SIAM International Conference on Data Mining (获最佳论文提名,Best of SDM 2015 ), pages:154-162,2015. (EI, CCF推荐B类会议 )

[C5]Le Wu(吴乐), Yin Zhu, Nicholas Jing Yuan, Enhong Chen, Xing Xie, Yong Rui. Predicting Smartphone Adoption Social Networks. The 19th Pacific-Asia Conference on Knowledge Discovery and Data Mining(PAKDD), pages: 472-485, 2015. (EI, CCF 推荐C类会议)

[C4] Le Wu(吴乐), Enhong Chen, Qi Liu, Linli Xu, Tengfei Bao, Lei Zhang. Leveraging Tagging for Neighborhood-aware Probabilistic Matrix Factorization, The 21st ACM Conference on Information and Knowledge Management (CIKM), pages: 1854-1858, 2012. (EI, CCF 推荐B类会议)

[C3]Guowei Ma, Qi Liu, Le Wu(吴乐) and Enhong Chen. Identifying Hesitant and Interested Customers for Targeted Social Marketing, The 19th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), pages:576-590, 2015. (EI, CCF推荐C类会议)

[C2]Hongke Zhao, Le Wu(吴乐), Qi Liu, Yong Ge, Enhong Chen. Investment Recommendation in P2P Lending: A Portfolio Perspective with Risk Management, The 14th IEEE International Conference on Data Mining (ICDM), pages:1109-1114, 2014. ( EI,CCF推荐B类会议)

[C1]Gang Xu, Linli Xu, Le Wu(吴乐). Utilizing Social and Behavioral Neighbors for Personalized Recommendations, The 10th International Symposium on Neural Networks(ISNN), pages: 541-551, 2013. (EI索引)