基于數(shù)據(jù)挖掘的房地產(chǎn)價格分析預(yù)測研究
[Abstract]:With the rapid development of China's market economy and the rising of real estate industry, the real estate industry has become one of the most important industries in the pillar industries of the national economy, so the rise and fall of the real estate industry is directly related to the individual. Collective and even national interests. Therefore, to ensure the healthy and stable development of the real estate industry is a crucial task. So what should we do to promote the healthy and stable development of the industry? Besides some necessary policies and measures, we should make reasonable forecast and analysis on the real estate price, so as to position the land auction price for the relevant government departments. Second, it can effectively help real estate developers budget the profits of the real estate. Finally, it can help buyers to understand the normal real estate market prices. In recent years, the continuous development of data mining technology, and infiltration of the real estate industry. As a result of various kinds of data information accumulation, gradually constitute a real estate data ocean. If only through observation or inductive method to predict the real estate prices, it will be a very heavy workload. Data mining technology is the process of extracting the unknown knowledge and information from a large amount of information, which is useful for every decision. This will provide strong technical support for real estate price forecasting. In this paper, we study the mining of association rules from the existing real estate transaction data, and get a more accurate model. Firstly, the correlation analysis of the property of real estate is carried out by using SQL2005, and the factors with high correlation degree are put forward as parameters from the many factors that affect the real estate price. Secondly, the model selected in this paper is verified by a practical example.
【學(xué)位授予單位】:南昌大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:TP311.13
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