【摘要】 鉴于传统文档分析方法不能有效获取弱结构文档的知识描述,提出基于知识模式的文档描述构建方法。该方法综合考虑知识的行文模式与上下文结构特征,从而能够比传统方法更为有效地获取弱结构文档的知识描述。更多还原

【Abstract】 Traditional methods for document analysis can not extract the description of weekly structured documents effectively and efficiently,a knowledge pattern-based method for document description construction is proposed.This method takes into account both pattern and context feature of the knowledge pattern,and is more effective than traditional ones to acquire the description of weekly structured document.更多还原