Framelet block thresholding estimator for sparse functional data.
Di-Rong ChenKun ChengChao LiuPublished in: J. Multivar. Anal. (2022)
Keyphrases
- data sets
- sparse data
- data collection
- data points
- database
- small number
- data analysis
- data quality
- data processing
- synthetic data
- post processing
- neural network
- image data
- high quality
- knowledge discovery
- raw data
- original data
- least squares
- training data
- data mining
- computer systems
- data sources
- prior knowledge
- missing values
- data objects
- high dimensional