A clustering approach to identify the time of a step change in Shewhart control charts.
Mehdi GhazanfariAdel AlaeddiniSeyed Taghi Akhavan NiakiMir-Bahador AryanezhadPublished in: Qual. Reliab. Eng. Int. (2008)
Keyphrases
- control charts
- statistical process control
- clustering method
- k means
- clustering algorithm
- post processing
- data clustering
- cluster analysis
- unsupervised learning
- anomaly detection
- hierarchical clustering
- categorical data
- graph theoretic
- adaptive sampling
- abnormal patterns
- outlier detection
- neural network
- active learning
- dynamic model
- process control
- preprocessing
- image segmentation
- weighted moving average