Characteristic-data extraction - re-evaluation by the specifications of two products

摘要

Specifications contain many data. It is not, however, clear which ones are the characteristic data among them. We have proposed a method for extracting characteristic data form the specifications about computer systems. In the method table structures are generated from the specifications and characteristic data are determined by comparing the table structures with surface expressions. We here re-evaluate the cost and the accuracy using the specifications of two products which are the digital still cameras and the cellular phones.