53 citations · 71 across the 3 of their papers we have counts for
3 papers
Geo-Information Harvesting from Social Media Data
Xiao Xiang Zhu, Yuanyuan Wang, Mrinalini Kochupillai +9
As unconventional sources of geo-information, massive imagery and text messages from open platforms and social media form a temporally quasi-seamless, spatially multi-perspective s…
Cross-language sentiment analysis of European Twitter messages duringthe COVID-19 pandemic
Anna Kruspe, Matthias Häberle, Iona Kuhn +1
Social media data can be a very salient source of information during crises. User-generated messages provide a window into people's minds during such times, allowing us insights ab…
So2Sat LCZ42: A Benchmark Dataset for Global Local Climate Zones Classification
Xiao Xiang Zhu, Jingliang Hu, Chunping Qiu +14
Access to labeled reference data is one of the grand challenges in supervised machine learning endeavors. This is especially true for an automated analysis of remote sensing images…