Insights into population behavior during the COVID-19 pandemic from cell phone mobility data and manifold learning.
Roman LevinDennis L. ChaoEdward A. WengerJoshua L. ProctorPublished in: Nat. Comput. Sci. (2021)
Keyphrases
- manifold learning
- mobility data
- dimensionality reduction
- low dimensional
- nonlinear dimensionality reduction
- semi supervised
- high dimensional
- feature extraction
- high dimensional data
- dimension reduction
- neural network
- location aware
- data mining
- feature space
- trajectory data
- decision trees
- computer vision
- database
- sparse representation
- privacy aware
- machine learning
- low dimensional manifolds
- visual analytics
- personal information
- linear discriminant analysis
- pattern recognition