| The topic planning is accompanied by the production of books.With the development of the market economy,the importance of topic planning has once again been focused,and it plays an increasingly important role in the publishing industry.However,following the market economy has also brought a series of problems in the publishing industry,such as following topics,copying,ignoring social benefits,and so on.In the 21 st century,science and technology have developed rapidly,and big data technology and cloud computing technology have been born and applied in various industries.The publishing industry also urgently needs to solve these problems through new science and technology,starting from the source-the stage of topic selection planning,and carrying out supply-side reforms.This article takes the "National Digital Composite Publishing System Project" as the background,through the literature research method,field observation method,model method,to the "electronics industry publishing house" as a model unit "topic selection auxiliary decision system",using the mass communication model to carry out multi-element The analysis and research of the paper provide a reference for the development and application of the "Subject Selection Assistant Decision System".The article first explains the background and significance of the topic selection,summarizes and summarizes the previous research literature,and summarizes and analyzes the current status of topic selection planning.Then,based on the mass communication model,the basic model of topic selection planning is established,and the current topic selection planning is summarized through several elements of the main body of communication,audience,feedback and content of communication.Next,rely on the model to deepen the "topic selection assistant decision system" and the demonstration work in the Electronics Industry Press.Through the analysis and evaluation of its demonstration,it discovered the advantages and disadvantages in the operation based on mass communication theory.Finally,based on the theory of mass communication,the evaluation and suggestion of the "topic-assisted decision-making system" is promoted to promote its better performance. |