Design And Implementation Of Personalized Travel Note Generation System In Space-Time Environment

Travel record software is a type of software that records what users see and hear when they travel.Users can manually edit and save the content for later recall.However,the software of domestic and international travel records is still relatively primitive,and it stays at the stage of manually editing content based on templates.Since the template-based content generation technology function is limited,it is impossible to provide a personalized content generation service for the material content of the user's travel record,and the travel material cannot be automatically organized into travel articles and travel videos that meet the user's taste.In order to solve the above problem,the system is designed to integrate personalized time and space environment data through natural language generation technology,combined with personalized information data of users,to generate personalized travel content.The thesis describes the implementation of the system's personalized content generation part in detail.The system adopts natural language processing technology,and a personalized content generation model that conforms to the travel record function is designed.The user's space-time data is divided into the content of the material,thereby integrating the spatio-temporal information and the overall content of the travel,and expressing the personalized interest of the user.Use the vector form as the input data for the model.the model training uses 100,000 pieces of boutique travel content crawled from different travel content sharing sites as the forward data of the training,and simulates the user's personalized interest data,and participates in the training model with spatio-temporal data and personalized emotional data.In addition to the content of the article as a system output,the system also implements personalized travel video generation.The thesis begins with the analysis of the industry development status of travel record software.After researching various products,it introduces the background knowledge of text generation and personalization system,and then analyzes the requirements of the system.On this basis,the system is carried out.Then the thesis introduces the improved two-stage encoder-decoder natural language generation model structure suitable for travel content generation,and focuses on the detailed implementation of each component of the personalized travel record generation system.Next,the system was tested to ensure that the system met the design requirements.Finally,the development prospects of the travel record software were prospected.