The authors briefly review the theory of cost-sensitive learning, and the existing cost-sensitive learning algorithms.
简要地回顾了代价敏感学习的理论和现有的代价敏感学习算法。
2
Furthermore, cost-sensitive decision trees with relative waiting time cost is proposed by combining the sequential test strategy with batch test strategy.
然后结合序列测试策略和批量测试策略建立相对等待时间代价敏感决策树。
3
Smartphones have entered the mainstream in developed markets, and are taking a growing proportion of device sales in more cost-sensitive markets around the globe.