Credit Default Prediction Based on Improved Smote Algorithm and GA_LightGBM Algorithm.
Menglan HuangXiaolan XieChaoquan ChenPublished in: ICIIP (2022)
Keyphrases
- experimental evaluation
- learning algorithm
- improved algorithm
- preprocessing
- optimization algorithm
- cost function
- dynamic programming
- optimal solution
- times faster
- k means
- particle swarm optimization
- worst case
- nearest neighbor
- hybrid algorithm
- computational cost
- computational complexity
- genetic algorithm
- input data
- np hard
- expectation maximization
- bit rate
- segmentation algorithm
- multi objective
- detection algorithm
- matching algorithm
- search space
- convergence rate
- objective function
- nearest neighbour