Searching patterns for relation extraction over the Web: Rediscovering the pattern-relation duality

• المؤلفون الرئيسيون: FANG, Yuan, CHANG, Kevin Chen-Chuan
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 2011
• الموضوعات: Algorithms; Experimentation; Design; Performance; Databases and Information Systems
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/4063; https://ink.library.smu.edu.sg/context/sis_research/article/5066/viewcontent/p825_fang.pdf

While tuple extraction for a given relation has been an active research area, its dual problem of pattern search- to find and rank patterns in a principled way- has not been studied explicitly. In this paper, we propose and address the problem of pattern search, in addition to tuple extraction. As o...