The Compilation Of The Road Freight Index Of Coal Under The Background Of Big Data

In IT era,“Internet +” and big data has played a important role in every aspect of basic necessities of life.Netizens search the internet for the information they need,they meet their need of basic necessities of life through all kinds of internet programs.At the same time,there are many information on the Internet every day,which includes netizen's interests and their regular behavior.This also provides abundant statistics for us to do research on all kinds of social problems.Some Internet enterprises with huge PV collect countless statistics and build integrate index according to certain method to reflect social concerns and development trend.Gradually together with traditional index,they upgrades to be the “indicator ” of every field.In this paper,the big data index of the Internet is introduced into the index system of the road freight of coal,and the integrate freight index of coal is compiled to reflect the road transportation market of coal.The research is taken Ordos as example and aims to study the market features of Ordos land transportation for coal.The comprehensive road freight index of coal will be constructed and upgraded via combination of tradition and big data,referring to traditional method,system and models of transportation price index,considering the big data from internet at the same time.The index is compiled by using the data source which is continuously updated and takes many factors into account.The difference between the big data index of the Internet and traditional statistical index is not only the real-time update of its data sources,but also the preparation method research and modeling differences.Data based on sampling survey can't reflect economic social operating state any more.In the big data era,with the appearing of many big data and complicated market index based on data mining,enough,agile,continuous and multidimensional big data quantified netizen's behavior,it's the market's trend.Under the era of big data background,based on the actual transportation situation of the coal logistics market in Ordos,Inner Mongolia,the road freight index of the coal is compiled.On the basis of the traditional index,this paper introduces the big data index related to the coal logistics to build the road freight price index compilation method based on the Internet big data.Finally,based on research findings,it exists cointegration relationship between the Internet big data index and the road freight index of coal.