Multivariate Time Series Imputation by Graph Neural Networks.
Andrea CiniIvan MariscaCesare AlippiPublished in: CoRR (2021)
Keyphrases
- multivariate time series
- neural network
- multivariate time series data
- categorical data
- temporal data
- phase space reconstruction
- artificial neural networks
- graph structure
- pattern recognition
- spatial structure
- temporal patterns
- autoregressive
- missing data
- dimension reduction
- feature selection
- recurrent neural networks
- data sets
- image sequences
- unsupervised learning
- semi supervised
- feature space
- data structure