1. TensorFlow: Large-scale machine learning on heterogeneous systems;Abadi,2015
2. Categorical data analysis;Agresti,2003
3. A study of K-nearest neighbour as an imputation method;Batista;HIS - Frontiers in Artificial Intelligence and Applications,2002
4. Mice: Multivariate imputation by chained equations inR;Buuren;Journal of Statistical Software,2011
5. Microeconometrics: Methods and applications;Cameron,2005