Spatiotemporal stacking method with daily-cycle restrictions for reconstructing missing hourly PM2.5 records.
Chuanfa ChenKunyu LiPublished in: Trans. GIS (2024)
Keyphrases
- high precision
- pairwise
- computational complexity
- input data
- experimental evaluation
- objective function
- computational cost
- high accuracy
- detection method
- synthetic data
- segmentation method
- similarity measure
- prior knowledge
- dynamic programming
- data sets
- em algorithm
- theoretical analysis
- test data
- detection algorithm
- short term
- missing data
- space time
- clustering method
- preprocessing
- support vector