Keyphrases
- missing values
- missing data
- high dimensional data
- high dimensional
- incomplete data
- data sets
- database
- noisy data
- statistical methods
- experimental data
- prior knowledge
- data analysis
- data points
- nearest neighbor
- original data
- raw data
- sparse data
- accurate models
- data imputation
- image data
- probabilistic model
- machine learning
- data mining techniques
- dimensionality reduction
- artificial neural networks
- image processing