Summary Information Generating System and Method for Review of Product and Service

The present invention relates to a system and method for generating summary information about products and services related reviews. SUMMARY According to one embodiment of the rods invention To this end, information generating system is a pre-processor that performs the review and review data obtaining part obtaining the data, sentence isolated from a review of data, and a morphological analysis for the product or service, product, or service separate the domain knowledge for extracting information related to the domain extraction unit, the word evaluation component, and opinion in the extracted information belongs, extracts the evaluation element by opinion using for the separated evaluation factor and opinion word evaluation element - comprises opinion extracting unit extracting evaluation element by using the evaluation information generation unit for generating opinion rating information about the product or service - opinion extraction unit, and a rating element.