Accurate PARAFAC2 Decomposition for Temporal Irregular Tensors with Missing Values.
Jun-Gi JangJeongyoung LeeJiwon ParkU KangPublished in: Big Data (2022)
Keyphrases
- missing values
- high order
- missing data
- multivariate temporal data
- tensor decomposition
- incomplete data
- missing data imputation
- data imputation
- tensor factorization
- incomplete data sets
- missing information
- high dimensional data
- data matrix
- exponential family
- decision trees
- low rank
- missing attribute values
- higher order