2011-2019年中国地级行政区百度搜索指数数据

中国大陆地级城市之间的百度搜索指数，反映一地用户在百度搜索引擎中搜索另一地地名的频次，时间分辨率为天，时间范围为2011-2019年，覆盖360个地级行政区、省直辖县级行政区、直辖市和特别行政区。数据集自百度指数网站收集整理得到，原始格式为JSON，总数据量为2.31GB。This dataset contains Baidu Search Index data between various administrative locations in mainland China, which measures the frequency with which users in one location search for the place name of another location via the Baidu search engine. It has a daily temporal resolution, spans the period from 2011 to 2019, and includes a total of 360 prefecture-level administrative regions, provincially administered county-level administrative regions, municipalities directly under the Central Government, and special administrative regions. The dataset was collected and curated from the Baidu Index website, with the original data stored in JSON format, and the total data size amounts to 2.31 GB.

搜集汇总

背景与挑战

背景概述

该数据集提供了2011年至2019年中国地级行政区之间的百度搜索指数数据，反映了用户在一个城市搜索另一个城市名称的频率，具有每日时间分辨率。数据覆盖360个地级城市及直辖市、特别行政区等，来源于百度指数网站，总数据量为2.31GB，属于社会经济类数据，适用于地理信息分析和城市网络研究。