Optimized auto-learning ontology framework and application

Aiming at the urgent need in China on the information of the newest dynamic technical barriers to trade(TBT) for timing and exactly,this paper gave a design of an ontology learning for the TBT electronic products domains.It introduced the framework of its architecture,and presented its main function and main implementing techniques,also the solutions to the problems.This framework could make computer semiautomatic extract and reuse text.This architecture could improve the efficiency and quality of ontology.It implemented this strategy in electronic product field and proved its universality and adaptability.