GooSeeker

In fact, clues can be viewed as particular data being extracted. So the steps to define clue extraction rules are very similiar to those to define data extraction rules. Different from defining data extraction rules, defining clue extraction rules are performed on the work board Clue Editor.

Compared with MetaStudio V2.x, MetaStudio V3.x doesn't change much in defining clue extraction rules despite the performance, preciseness and robustness have been improved greatly. So the content of this chapter is almost same as that of MetaStudio User's Guide V2.x.