Listwise approaches based on feature ranking discovery

CORC > 自动化研究所 > 中国科学院自动化研究所 > 复杂系统管理与控制国家重点实验室 > 先进控制与自动化团队

	Listwise approaches based on feature ranking discovery
	Wang, Yongqing 2; Mao, Wenji1 ; Zeng, Daniel1,3 ; Xia, Fen 4
刊名	FRONTIERS OF COMPUTER SCIENCE
	2012-12-01
卷号	6 期号:6 页码:647-659
关键词	learning to rank listwise approach feature's ranking discovery
英文摘要	Listwise approaches are an important class of learning to rank, which utilizes automatic learning techniques to discover useful information. Most previous research on listwise approaches has focused on optimizing ranking models using weights and has used imprecisely labeled training data; optimizing ranking models using features was largely ignored thus the continuous performance improvement of these approaches was hindered. To address the limitations of previous listwise work, we propose a quasi-KNN model to discover the ranking of features and employ rank addition rule to calculate the weight of combination. On the basis of this, we propose three listwise algorithms, FeatureRank, BLFeatureRank, and DiffRank. The experimental results show that our proposed algorithms can be applied to a strict ordered ranking training set and gain better performance than state-of-the-art listwise algorithms.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods
研究领域[WOS]	Computer Science
收录类别	SCI
语种	英语
WOS记录号	WOS:000312193200002
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/3609]
专题	自动化研究所_复杂系统管理与控制国家重点实验室_先进控制与自动化团队
作者单位	1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China 2.Alibaba Inc, Commercial Prod Dev Dept, Hangzhou 310052, Zhejiang, Peoples R China 3.Univ Arizona, Dept Management Informat Syst, Tucson, AZ 85721 USA 4.Baidu Inc, Union Res & Dev Dept, Beijing 100085, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yongqing,Mao, Wenji,Zeng, Daniel,et al. Listwise approaches based on feature ranking discovery[J]. FRONTIERS OF COMPUTER SCIENCE,2012,6(6):647-659.
APA	Wang, Yongqing,Mao, Wenji,Zeng, Daniel,&Xia, Fen.(2012).Listwise approaches based on feature ranking discovery.FRONTIERS OF COMPUTER SCIENCE,6(6),647-659.
MLA	Wang, Yongqing,et al."Listwise approaches based on feature ranking discovery".FRONTIERS OF COMPUTER SCIENCE 6.6(2012):647-659.