Rule-Based Information Extraction is Dead! Long Live Rule-Based Information Extraction Systems! 论文

详细信息

发表日期

2013-01-01

发表年份

2013

摘要

The rise of “Big Data ” analytics over unstruc-tured text has led to renewed interest in infor-mation extraction (IE). We surveyed the land-scape of IE technologies and identified a major disconnect between industry and academia: while rule-based IE dominates the commercial world, it is widely regarded as dead-end tech-nology by the academia. We believe the dis-connect stems from the way in which the two communities measure the benefits and costs of IE, as well as academia’s perception that rule-based IE is devoid of research challenges. We make a case for the importance of rule-based IE to industry practitioners. We then lay out a research agenda in advancing the state-of-the-art in rule-based IE systems which we believe has the potential to bridge the gap between academic research and industry practice. 1