Identifying Population Movements with Non-Negative Matrix Factorization from Wi-Fi User Counts in Smart and Connected Cities.
Michael HuffmanArmen DavisJoshua ParkJames CurryPublished in: CoRR (2021)
Keyphrases
- ambient intelligence
- negative matrix factorization
- wifi
- location information
- matrix factorization
- artificial intelligence
- mobile devices
- sparse representation
- document clustering
- user interaction
- smart phones
- user experience
- spectral clustering
- machine learning
- end users
- recommender systems
- wireless networks
- user interface
- high dimensional
- multimedia