Penalized estimation of sparse concentration matrices based on prior knowledge with applications to placenta elemental data.
Jai Woo LeeTracy PunshonErika L. MoenMargaret R. KaragasJiang GuiPublished in: Comput. Biol. Chem. (2017)
Keyphrases
- prior knowledge
- data sets
- original data
- high quality
- statistical analysis
- data analysis
- raw data
- synthetic data
- data sources
- data processing
- sparse data
- data mining techniques
- knowledge discovery
- data structure
- image data
- high dimensional
- missing data
- sensor data
- data distribution
- feature space
- covariance matrices
- training data