Combining attention with spectrum to handle missing values on time series data without imputation.
Yen-Pin ChenChien-Hua HuangYuan-Hsun LoYi-Ying ChenFeipei LaiPublished in: Inf. Sci. (2022)
Keyphrases
- missing values
- data imputation
- missing data
- incomplete data
- missing data imputation
- missing information
- incomplete data sets
- high dimensional data
- data matrix
- data cleaning
- exponential family
- machine learning
- multiple imputation
- database
- incomplete information
- machine learning algorithms
- anomaly detection
- linear combination
- domain knowledge
- data analysis