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《Intelligent Computer and Applications》 2019-04
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Research on the prediction of film box office based on decision tree algorithm

LI Zhenxing;HAN Lina;SHI Nan;School of Computer Science,Xi'an Shiyou University;Shaanxi Xueqian Normal University;  
Decision tree is a machine learning algorithm with a tree structure that processes data in a short period of time and visually displays data features. It has the characteristics of fast speed,intuitiveness and high precision. Based on the analysis of big data,this paper takes the information data of 30 domestic films released in China in 2018 as the training model,and selects C4.5 algorithm as the tool to construct the box office prediction model based on decision tree algorithm. After testing,the accuracy of the model is 78%,and the key factor affecting the box office is analyzed,which is the actor.
【CateGory Index】: TP311.13;J943
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