A SYSTEM AND METHOD OF EXTRACTING RAW DATA

摘要

A system and corresponding method to extract raw data from an electronic text document in a predetermined format (particularly XML format), the document comprising raw data in the form of tag data held in a hierarchical framework formed from a plurality of tag sets, wherein the system comprises: a tag analysis module operable to analyse the formatted document to identify: a plurality of tags in the hierarchical framework; and the tag data in the hierarchical framework;a grouping module operable to group at least two of the plurality of tags, wherein the at least two tags are grouped into a tag set, each tag set having a tag index specifying the location of the tag set in the hierarchical framework of the document; and an output module operable to associate a tag set with the tag data of that tag set.