Robust Smoothed Rank Estimation Methods for Accelerated Failure Time Model Allowing Clusters.
Ji LuoHaifen LiJiajia ZhangPublished in: Commun. Stat. Simul. Comput. (2016)
Keyphrases
- mathematical model
- statistical model
- computational model
- model based clustering
- classification models
- high level
- experimental data
- neural network
- estimation accuracy
- statistical methods
- clustering algorithm
- preprocessing
- parameter estimation
- density estimation
- probabilistic model
- benchmark datasets
- significant improvement
- hierarchical structure
- linear regression
- information retrieval
- learning models
- least squares