Prediction under Latent Subgroup Shifts with High-Dimensional Observations.
William I. WalkerArthur GrettonManeesh SahaniPublished in: CoRR (2023)
Keyphrases
- high dimensional
- prediction accuracy
- prediction model
- similarity search
- prediction algorithm
- dimensionality reduction
- feature space
- high dimensionality
- latent variables
- metric space
- variable selection
- prediction error
- sparse data
- nearest neighbor
- search engine
- learning algorithm
- parameter space
- neural network
- real time