The Design And Realization Of Ancient Poetry Question Answering Prototype System

The ancient poetry occupies an important position in the treasure house of art in China,which provides the current primary and middle school students with adequate spiritual nourishment,as well as cultivate their unique aesthetic value.The vivid language and unique flavor contained in the ancient poetry convey a variety of emotions,which have a great effect on the aesthetic emotions of the primary and middle school students.When learning ancient poetry,students will find some problems and then most students get answers through search engines.Some answers,however,from search engines will inevitably have many problems,such as bad information on the Internet,advertisement recommendation and games,etc.It will affect students learning quality and learning efficiency.Therefore,this paper can design and implement an ancient poetry question answering system.Through this system,students can quickly obtain answers to ancient poetry without having to spend time on search engines.The ancient poetry question answering system helps students quickly understand ancient poetry,improve quality education,and help students improve information literacy.This is an efficient way of learning in the information age.The main work of the article includes three key points:First,based on the analysis of the ancient poetry website and according to the characteristics of the website,the corpora are obtained through the crawler,and the relevant information of the ancient poetry is extracted from the corpus and stored in the database.Convert information into triad through tools to generate ancient poetry knowledge base.According to the characteristics of the knowledge base,the ancient Chinese poem data of the National Library of China is integrated with the data in this paper to increase the quantity of data and improve the accuracy of data.Next,this article focuses on the understanding of the ancient poetry problem,constructing the grammar of ancient poetry,transforming user issues into logical expressions,and further turning into knowledge base query statements and arriving at answers.At the same time,in order to improve the semantic understanding ability of the system,a named entity recognition module based on the conditional random field algorithm is designed and implemented to make up for the deficiencies of the grammar rules and improve the system recognition accuracy.Finally,the answer is displayed in the dialog management module.Through the interactive dialogue with the users,this system can accurately return the information of the ancient poetry that the user needs.In addition,The system can carry out asking in reply and pumping questions to help users get answers.And the returned information is also natural language,which can be directly used by the user.The graduation project is designed to hope that primary and secondary school students can use the system to learn ancient poetry,which help them solve the problems of bad information disturbances encountered in learning ancient poetry on the internet,and cannot accurately find information in order to help them expand their knowledge and supplement the language knowledge system.In the end,students are able to improve their language and cultural qualities.