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DSPF: A Digital Signal Processing Based Framework for Information Retrieval

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成果类型:
期刊论文
作者:
Ying, Zhiwei;Huang, Jimmy Xiangji*;Zhou, Jie;Jian, Fanghong;He, Tingting(何婷婷
通讯作者:
Huang, Jimmy Xiangji
作者机构:
[Ying, Zhiwei] Cent China Normal Univ, Sch Informat Management, Wuhan 430079, Hubei, Peoples R China.
[Huang, Jimmy Xiangji; Ying, Zhiwei] York Univ, Sch Informat Technol, Informat Retrieval & Knowledge Management Res Lab, Toronto, ON M3J 1P3, Canada.
[Zhou, Jie] East China Normal Univ, Dept Comp Sci & Technol, Shanghai 200062, Peoples R China.
[Jian, Fanghong] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Hubei, Peoples R China.
[He, Tingting] Cent China Normal Univ, Sch Comp Sci, Wuhan 430079, Hubei, Peoples R China.
通讯机构:
[Huang, Jimmy Xiangji] Y
York Univ, Sch Informat Technol, Informat Retrieval & Knowledge Management Res Lab, Toronto, ON M3J 1P3, Canada.
语种:
英文
关键词:
Information retrieval;probabilistic and statistical models;digital signal processing
期刊:
IEEE Access
ISSN:
2169-3536
年:
2019
卷:
7
页码:
110235-110248
基金类别:
This work was supported in part by the Natural Sciences and Engineering Research Council (NSERC) of Canada, in part by the NSERC CREATE Award in Advanced Disaster, Emergency and Rapid Response Simulation(ADERSIM), in part by the York Research Chairs (YRC) program, in part by the Ontario Research Fund-Research Excellence (ORF-RE) award in BRAIN Alliance, and in part by the China Scholarship Council.
机构署名:
本校为第一机构
院系归属:
计算机学院
信息管理学院
国家数字化学习工程技术研究中心
摘要:
Recently, researchers mainly focus on three categories of models in the field of Information Retrieval (IR), namely vector-space models, probabilistic models, and statistical language models. The existing studies have always developed IR models through refining or combining these traditional models. However, some new frameworks (e.g., digital signal processing (DSP)-based IR framework) have not been well-developed. In our research, we propose a new DSP-based IR Framework (DSPF) introducing the theories from the field of the DSP and present two corresponding DSP-based IR models, denoted as DSPF...

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