The Research On CAI Oriented Technology Of Judging To Simple Description And Its Application

The existing evaluating systems in the current CAI/ICAI system are often confined to the standard way, which is not suitable to evaluate the effect of the study entirely and accurately. This paper provides a new way to judge the correct of the chief narration automatically.This new way is called relation matching with weight, which checks the conceptual correctness based on the integrity of the relations of the important parts in the student's answer, and checks the entirety of the narration based on the amount of the key points. It solved the automatic judging of the conception's narration,and entitled CAI software a new ability,which is different from those of the before,to evaluate the study effect.Additionally,this paper also provides a new idea to get meaningful words one by one from the Chinese stream with high correctness,which is called concealed link writing. It can not only preserve the old writing habit, but also get Chinese segment information dynamically and save it to the document, coinciding with the writer's thought. If its implement was embedded into some existing Chinese processing system, and spread, it would promote the link writing practice widely.With the implement of both the idea of concealed link writing and relation matching with weight, we delivered a prototype software system, which proved to be acceptable and effective by some samples.