Research on Quality Prediction of Typical Workpieces Based on Feature Recombination and XGBoost Algorithm.
Yaoyao FanXingfen WangYahui LiuZhulu XuPublished in: IEEE BigData (2021)
Keyphrases
- experimental evaluation
- preprocessing
- high accuracy
- computational cost
- times faster
- dynamic programming
- np hard
- data sets
- optimization algorithm
- learning algorithm
- detection algorithm
- cost function
- classification algorithm
- computationally efficient
- data mining
- expectation maximization
- theoretical analysis
- tree structure
- input data
- k means
- matching algorithm
- image matching
- improved algorithm
- estimation algorithm
- quality prediction
- image features
- image quality
- search space
- data structure
- optimal solution
- objective function
- machine learning
- real world