METHOD FOR PROVIDING SEMANTIC DOCUMENT MODEL AND SEMANTIC CAD MODEL AND RECOMMENDING CAD MODEL APPARATUS FOR PROVIDING SEMANTIC DOCUMENT MODEL AND RECOMMENDING CAD MODEL

摘要

A semantic-based document model generation method is disclosed. Extract sentences from the design document. The extracted sentence is divided into tokens. And extracts concept instances from the tokens based on the extraction rule. The concept instances are supplemented based on the CAD information. And extracts at least one relationship instance between the concept instances based on extraction rules. Create a semantic-based document model that includes concept instances and relationship instances.