A Comparison of the Effects of Data Imputation Methods on Model Performance.
Wooyoung KimWonwoong ChoJangho ChoiJiyong KimCheonbok ParkJaegul ChooPublished in: ICACT (2019)
Keyphrases
- data sets
- experimental data
- input data
- data analysis
- training data
- missing data
- data collection
- probabilistic model
- statistical methods
- test data
- incomplete data
- prior knowledge
- probability distribution
- missing values
- statistical analysis
- similarity measure
- data structure
- data sources
- knowledge discovery
- network structure
- measured data
- database
- data quality
- high dimensional data
- input image
- nearest neighbor
- image data
- decision trees
- machine learning
- data mining