Vector Space Representation of Bluetooth Encounters for Mental Health Inference.
Congyu WuLihua CaiMatthew S. GerberMehdi BoukhechbaLaura E. BarnesPublished in: UbiComp/ISWC Adjunct (2018)
Keyphrases
- vector space
- mental health
- inference process
- distance measure
- retrieval model
- latent semantic indexing
- covariance matrices
- vector space model
- low dimensional
- similarity search
- database
- feature vectors
- pattern recognition
- dimensionality reduction
- nearest neighbor
- finite dimensional
- image representation
- information retrieval
- lie group
- databases