cumulative comparison
英 [ˈkjuːmjələtɪv kəmˈpærɪsn]
美 [ˈkjuːmjəleɪtɪv kəmˈpærɪsn]
累计（积）比较
双语例句
- Experimental results show that the discounted cumulative gain DCG benchmark of relevance sets is improved significantly with the improved snippet comparison method being used.
用这些文档集合扩充短摘要的含义，以替代短摘要来衡量摘要相似度。实验结果表明，使用改进后的摘要比较算法，相关集合的DCG指标有了明显改进。