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[HTML][HTML] Unsupervised machine learning in urban studies: A systematic review of applications
Unsupervised learning (UL) has a long and successful history in untangling the complexity
of cities. As the counterpart of supervised learning, it discovers patterns from intrinsic data …
of cities. As the counterpart of supervised learning, it discovers patterns from intrinsic data …
Volunteered geographic information research in the first decade: a narrative review of selected journal articles in GIScience
More than 10 years have passed since the coining of the term volunteered geographic
information (VGI) in 2007. This article presents the results of a review of the literature …
information (VGI) in 2007. This article presents the results of a review of the literature …
Coupling mobile phone and social media data: A new approach to understanding urban functions and diurnal patterns
Understanding urban functions and their relationships with human activities has great
implications for smart and sustainable urban development. In this study, we present a novel …
implications for smart and sustainable urban development. In this study, we present a novel …
Inferring trip purposes and uncovering travel patterns from taxi trajectory data
Global positioning system-enabled vehicles provide an efficient way to obtain large
quantities of movement data for individuals. However, the raw data usually lack activity …
quantities of movement data for individuals. However, the raw data usually lack activity …
Exploration of spatiotemporal and semantic clusters of Twitter data using unsupervised neural networks
The investigation of human activity patterns from location-based social networks like Twitter
is an established approach of how to infer relationships and latent information that …
is an established approach of how to infer relationships and latent information that …
Examining the population flow network in China and its implications for epidemic control based on Baidu migration data
S Wei, L Wang - Humanities and Social Sciences Communications, 2020 - nature.com
This paper examines the spatial pattern of the population flow network and its implications
for containing epidemic spread in China. The hierarchical and spatial subnetwork structure …
for containing epidemic spread in China. The hierarchical and spatial subnetwork structure …
Reconstructing human activities via coupling mobile phone data with location-based social networks
L Huang, F **_hourly_dynamics_of_urban_population_using_trajectories_reconstructed_from_mobile_phone_records/links/5b1e5219a6fdcca67b6988d9/Map**-hourly-dynamics-of-urban-population-using-trajectories-reconstructed-from-mobile-phone-records.pdf" data-clk="hl=es&sa=T&oi=gga&ct=gga&cd=8&d=17875586735242419809&ei=7dO5Z9CeA-ehieoPx-axmAs" data-clk-atid="YR7PQW3XEvgJ" target="_blank">[PDF] researchgate.net
Map** hourly dynamics of urban population using trajectories reconstructed from mobile phone records
Z Liu, T Ma, Y Du, T Pei, J Yi, H Peng - Transactions in GIS, 2018 - Wiley Online Library
Understanding the spatiotemporal dynamics of urban population is crucial for addressing a
wide range of urban planning and management issues. Aggregated geospatial big data …
wide range of urban planning and management issues. Aggregated geospatial big data …
Flow trace: A novel representation of intra-urban movement dynamics
The dynamics of human activities can illustrate how a city operates at different times. In
today's highly connected urban systems, the travel flow rhythms can help uncover the …
today's highly connected urban systems, the travel flow rhythms can help uncover the …