房产大数据算法模型成果数据集

1.数据适用的条件：
数据应用背景为房地产相关领域。
2.数据适用的范围：
房产交易、租金、法拍价值评估；市场交易、租金走势监测；房产变现能力与综合评价、地域综合发展水平评价。
3.数据适用的对象：
房产估值类模型成果数据适用于住宅类房产；
房产价格指数类模型成果数据适用于住宅、商铺、写字楼、厂房类房产和土地；
房产指标体系类模型成果数据适用于住宅、商铺、写字楼、厂房类房产和城市、行政区、片区等地域划分；
4.数据应用所能解决的主要问题：
房产模型成果数据是利用GIS地图建立的包含房屋基础信息和应用信息等（包含房产9级标准地址、空间位置信息、物理状况信息、交易状况信息、参与主体信息等）作为源数据，依托房地产业务理论，结合应用数学、统计理论和计算机技术等手段建立算法模型运算得到的成果物，模型成果数据来自房产估值类、房产价格指数类、房产变现能力评分类和房产市场发展水平评分类等模型的计算产出。房产估值类模型对房产的真实市场价值进行分析，模型结果可以反应房产在市场交易、出租、法拍等不同情况下的价值体现。房产价格指数类模型对房产市场案例的价格进行拟合，模型结果可以在不同区域级别展现交易和租金价。

1. Applicable Conditions: The applicable background of the data is real estate-related fields.
2. Applicable Scope: Real estate transactions, rental value assessment, judicial auction value assessment; market transaction and rental trend monitoring; real estate liquidity capability and comprehensive evaluation, regional comprehensive development level evaluation.
3. Applicable Objects: The results data of real estate valuation models are applicable to residential real estate; the results data of real estate price index models are applicable to residential, commercial, office, factory real estate and land; the results data of real estate indicator system models are applicable to residential, commercial, office, factory real estate and regional divisions such as cities, administrative districts and zones.
4. Main Problems Solved by Data Application: Real estate model result data uses source data including basic housing information and application information (such as 9-level standard real estate addresses, spatial location information, physical status information, transaction status information, participant information, etc.) collected via GIS maps. Such data is obtained through algorithmic model calculations based on real estate business theories, combined with applied mathematics, statistical theories, computer technologies and other technical means. The model result data comes from the calculation outputs of models such as real estate valuation models, real estate price index models, real estate liquidity capability assessment models and real estate market development level assessment models. Real estate valuation models analyze the real market value of real estate, and their results can reflect the value of real estate under different scenarios such as market transactions, rentals and judicial auctions. Real estate price index models fit the prices of real estate market cases, and their results can display transaction and rental prices at different regional levels.