An Internet Based Information System About The Relationships Of Competition Between Companies

As the Internet plus grows fast in recent years,most aspects of production,social life and consumption in real life will be recorded in the internet.In particular,e-commerce grows rapidly that its trading volume are more or less the same as offline market's volume.It makes e-commerce transaction information becomes unprecedented rich,and such information can reflect the market more and more accurately.So,the Data mining of market competition information based on the e-commerce transaction information becomes possible.On the other hand,the enterprises also pay more and more attention to the e-commerce transaction information collection and utilization.With this background,based on previous work,this paper designs an enterprise competition information system based on e-commerce information.The enterprise competition information system collects objective information like sale ranks,review rates and function features from e-commerce websites to analyze the enterprise competition.This system overcomes the problem of data overload problem caused by big data.Based on the advanced competitive analysis theory,it overcomes the weakness of insufficient analysis of information.At the same time,because it abstracts information from objective data,it avoids the problem that the results are too subjective which always appears in review mining.Moreover,unlike other systems which always only have enterprise level competition information,it combines product competition and enterprise competition analysis together.It has competition information on two levels.In addition,the system takes the consideration of asymmetry of the competition.