| With the development of artificial intel igence and the progress of hardware,the advent of highperformance chips and integrated circuits has given service robots strong support for the complicated functions.However,in the aspect of software,most service robot systems with software application systems have a simple interface,a single software function and a man-machine interaction.As service robots play an increasingly important role in human life,how to improve human-computer friendliness has become an urgent need nowadays.The use of natural language processing technology,the robot chat text semantic analysis,so that robots have the ability to express emotions,become one of the current research hot spots.At the same time,due to the diversity of their functions,there are several independent functional modules based on different development languages and operating environments.How to build a unified interactive system has also become a major challenge nowadays.In response to the above problems and needs,this paper mainly carry out the following work:Emotional analysis of the robot's chat text and presentation through the interactive interface to achieve the purpose of emotional presentation.From the construction of emotional lexicons and sentiment discrimination rules,Word2 Vec combines SVM classifier and depth learning model to carry out emotional analysis tasks in three directions.The experimental results show that the emotion classification method based on word2 vec and LSTM neural network model has good accuracy and recal,and is used in the realization of robot emotion rendering.In the construction of emotion analysis system,in order to build a unified software interaction system of interface,enhance its scalability and reduce maintenance cost,this paper combines the actual scene of government service with service robot as carrier,proposes "Client-Middle TierService End " application architecture model.The middle part combines with the bottom frame Egg.js to propose robMid,a customized solution for government service robots,which can be used to realize the robot's emotion presentation. |
