出处：Du D, Li A, Zhang L. Survey on the Applications of Big Data in Chinese Real Estate Enterprise[J]. Procedia Computer Science, 2014, 30:24-33.
Survey on the Applications of Big Data in Chinese Real Estate Enterprise
Abstract:
This paper focuses on the present applications of big data in Chinese real estate development and marketing from the perspective of real estate enterprises. The problems in this practice for big data’s application are analyzed by now. What’s more, the possible solutions to solve the above problems are proposed in this paper. It benefits the real estate enterprises to strength their competition with big data technology.
Keywords: Big data,Chinese real estate enterprises,application status
1.Introduction
The explosion of data volume fueled by stunning and exciting advances in the computer technology and Internet techniques made the big data the focus of widespread attention. As early as 2000, in the first few weeks of Sloan Digital Sky Survey the data size observed by telescope in New Mexico is bigger than that has been collected in the entire history of astronomy. the big data almost derives its origin from astronomy. In addition to natural science such as astronomy, biomedicine, geoinformatics and other fields easily accompanied by enormous data volume, the big data is widely known in social life. Especially in recent years, the appearance of cloud computing and the IOT speed up the arrival of “the era of the big data”. It says that Google and Baidu have to deal with dozens of petabytes every day; there is a video length of over one hour released on the YouTube per second; there are more than one billion Facebook accounts uploading almost ten million photos every day with “like” and comment up to billions; Taobao generates about 20TB data every day with over 35 billion transactions on the November 11th. This size of the data is far away from the perception we had in pre- information-era society. In a addition, there are more and more personal information controlled by banking and financial industry or some telecommunications industry; industrial data collected by pervasive sensors also rises sharply. As the CBC Capital chairman Tian Suning puts it, “Now, an age of mass production, sharing and application in the big data is approaching.”
There is no doubt that data resources are crucial in the age of the big data. A number of enterprises have gained excellent decision making capabilities and immeasurable economic benefits through a valuable information produced by data mining.In order to keep Chinese economic development in a sustainable, sound and rapid manner, it is very important for real estate enterprises to take full advantage of the big data because of the status of real estate industry as a pillar industry of the national economy. Especially when property prices continue upward or property bubble inflation involves the national economy and people’s livelihood, those real estate enterprises should make effective use of the big data to tap the potentials.Solving the problems in applications on a the big data, improving the abilities of investment and marketing, the estate will be able to keep playing a fundamental guiding role in national economy.
2.Literature
To understand thoroughly the big data phenomenon is late in last several years relative to the recognition of usual data. So is the related academic research. Actually, it received high attention from academic and industrial sector at once presented, followed by the big data boom both in theory research and practical application. Chinese property enterprises seize opportunities in time making successful practices, though the systematic research about the applications in a the big data in academia is not sufficient so far.
It is McKinsey that first puts the forward the concept of the big data. the big data has become an important factor of production permeating into different industries and functional areas for now. The mining and applications of large data means a new wave of productivity growth and consumer surplus. Viktor Mayer-Schönberger stared the research on the big data. He is also known as the prophet of the era of the big data. He made a point that prediction is the core of the big data. The transformation from samples to the overall data, the change from the pursuit of exactness to acceptance uncertainty and the correlativity instead of causality are indispensable to prepare for the age of the big data. He also studied how to make a choice from complicated data volume and then how to build the positive healthy future. The Nature made the big data special issue as early as 2008,describing the potential value of the big data and the challenge from data handling techniques in Internet technologies, biomedical and environmental sciences, cloud technologies and the other fields. Likewise, the Science, one of the top international academic journals, published a special issue to convey the ideas of the time of the big data. In 2012, the European academy of informatics and mathematics studied the big data systematically including the management of the big data, the direction and results of academic research. In the area of applications of the big data in realty, Lohr S. holds the view that the property sales forecasts fo
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