An introduction to model selection
Journal of Mathematical Psychology
Journal of Mathematical Psychology
The SPRT control chart for the process mean with samples starting at fixed times
Nonlinear Analysis: Real World Applications
Complete Cross-Validation for Nearest Neighbor Classifiers
ICML '00 Proceedings of the Seventeenth International Conference on Machine Learning
Feedforward Neural Network Construction Using Cross Validation
Neural Computation
A study of cross-validation and bootstrap for accuracy estimation and model selection
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
Hi-index | 12.05 |
The sequential probability ratio test is widely used in in-situ monitoring, anomaly detection, and decision making for electronics, structures, and process controls. However, because model parameters for this method, such as the system disturbance magnitudes, and false and missed alarm probabilities, are selected by users primarily based on experience, the actual false and missed alarm probabilities are typically higher than the requirements of the users. This paper presents a systematic method to select model parameters for the sequential probability ratio test by using a cross-validation technique. The presented method can improve the accuracy of the sequential probability ratio test by reducing the false and missed alarm probabilities caused by improper model parameters. A case study of anomaly detection of resettable fuses is used to demonstrate the application of a cross validation method to select model parameters for the sequential probability ratio test.