请输入您要查询的字词:
单词
backoff
释义
backoff
Encyclopedia
文学
计算语言学
释
backoff
回退法
在数据平滑时,当阶数较高的N元语法中存在零计数时,把阶数较高的N元语法降为阶数较低的N元语法的平滑方法。由美国学者S.M.卡茨(S.M.Katz)于1987年提出。
随便看
ordinary arithmetic
ordinary binding
ordinary character
ordinary chondrite
ordinary concrete
ordinary concrete structure
ordinary congruence
ordinary continued fraction
ordinary convergence
ordinary cosmetic
ordinary curve
ordinary cusp
ordinary derivative
ordinary dichotomy
ordinary difference equation
ordinary differential equation
ordinary differential equation order
ordinary differential equation without prehistory
ordinary differential operator
ordinary Dirichlet series
ordinary discontinuity
ordinary distribution
ordinary double point
ordinary element
ordinary elliptic curve
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/19 6:51:07