首页> 外国专利> SYSTEMS AND METHODS FOR FORECASTING MACROECONOMIC TRENDS USING GEOSPATIAL DATA AND A MACHINE LEARNING MODEL

SYSTEMS AND METHODS FOR FORECASTING MACROECONOMIC TRENDS USING GEOSPATIAL DATA AND A MACHINE LEARNING MODEL

机译:使用地理空间数据和机器学习模型预测宏观经济趋势的系统和方法

摘要

A system for forecasting macroeconomic trends using geospatial data and a machine learning model. The system may include a server computing device in communication with a user computing device via a network, the server computing device comprising a processor and a memory, the memory storing computer-executable instructions which are executed by the processor to: obtain images from a satellite imagery catalog; determine Normalized-Difference Built-Up Index (NDBI) values of one or more zones between various bands of the images; determine an average of the NDBI values for each zone; seasonally adjust the average NDBI values; obtain economic data from external sources; generate a stationarity dataset based on the adjusted NDBI values and the economic data; generate a statistical relationship model based on the stationarity dataset and economic activity of each zone; and forecast a macroeconomic trend based on the statistical relationship model and the current satellite imagery data.
机译:一种使用地理空间数据和机器学习模型预测宏观经济趋势的系统。 该系统可以包括通过网络与用户计算设备通信的服务器计算设备,该服务器计算设备包括处理器和存储器,存储由处理器执行的计算机可执行指令的存储器:从卫星获取图像 图像目录; 确定图像之间的各个频带之间一个或多个区域的归一化差异构建索引(NDBI)值; 确定每个区域的NDBI值的平均值; 季节性调整平均NDBI值; 从外部来源获得经济数据; 基于调整后的NDBI值和经济数据生成实例数据集; 基于每个区域的实体数据集和经济活动生成统计关系模型; 并预测基于统计关系模型和当前卫星图像数据的宏观经济趋势。

著录项

  • 公开/公告号WO2021207518A1

    专利类型

  • 公开/公告日2021-10-14

    原文格式PDF

  • 申请/专利权人 SCHNEIDER ECONOMICS LLC;

    申请/专利号WO2021US26417

  • 发明设计人 SCHNEIDER JAKE;

    申请日2021-04-08

  • 分类号G06F15/18;

  • 国家 US

  • 入库时间 2022-08-24 21:42:55

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