Implementation of rule induction-based information extraction system
LU Ming-y · Computer Engineering and Applications Journal · 2008
With the rapid increase of Web information,Information Extraction (IE) techniques are good for automatically extracting data of interest from a mass of Web documents.In this paper,the design and the implementation of a rule induction based IE system is presented for automating Web information retrieval by DOM parsing and rules for retrieval,extraction and mapping.In this framework for rule induction,the authors particularly focus on the experiments with the WHISK algorithm for generating patterns.Experimental results show that the system performs well on both single-slot and multi-slot extraction tasks.