An Equipment Failure Prediction Accuracy Improvement Method Based on the Gray GM(1, 1) Model.
Liangli MaHaohan LiuZebo FengPublished in: AICI (2012)
Keyphrases
- prediction accuracy
- mathematical model
- probabilistic model
- statistical model
- cost function
- theoretical analysis
- linear model
- classification method
- evaluation method
- test data
- modeling method
- energy function
- classification accuracy
- significant improvement
- optimization method
- prior information
- prediction model
- reconstruction method
- similarity measure
- prior knowledge
- objective function
- segmentation method
- parameter estimation
- em algorithm
- input data
- support vector machine
- search engine
- predictive accuracy
- higher order
- gaussian distribution
- autoregressive
- ls svm
- estimation accuracy
- forecasting model