Place Pulse

Place Pulse is a crowdsourcing effort that aims to map which areas of a city are perceived as safer, livelier, wealthier, more active, beautiful and friendly. By asking users to select images from a pair, Place Pulse collected more than 1.5 million reports that evaluate more than 100,000 images from 56 cities.The data has been cleaned by David Buil-Gil before releasing it to the public.

Place Pulse（地点脉搏）是一项众包研究项目，旨在绘制城市中被公众感知为更安全、更热闹、更富裕、更具活力、更美观且更友好的区域分布。该项目通过要求用户从成对图像中做出选择的方式，累计收集了超过150万份评估报告，覆盖了来自56个城市的10万余张图像。该数据集在对外公开前已由David Buil-Gil完成数据清洗工作。

搜集汇总

背景与挑战

背景概述

Place Pulse是一个众包数据集，收集了来自56个城市的10万张图片和150万份用户评价，用于评估城市区域的安全感、活跃度、富裕程度等感知特征。数据经过清理后公开，发布于2020年2月17日。