Monitoring the coefficient of variation using a variable sample size EWMA chart.
Anis Nabila Binti MuhammadWai Chung YeongZhi Lin ChongSok Li LimMichael Boon Chong KhooPublished in: Comput. Ind. Eng. (2018)
Keyphrases
- sample size
- model selection
- random sampling
- small sample size
- upper bound
- progressive sampling
- number of training samples
- covariance matrix
- pac learning
- small sample
- finite sample
- worst case
- vc dimension
- statistical tests
- small samples
- variance reduction
- weighted moving average
- experimental design
- random sample
- minimum variance
- genetic algorithm
- control charts
- confidence intervals
- statistical hypothesis testing
- cross validation
- statistical power