“backoff”的概念、定义、翻译、参考文献-科学参考

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	Xray diffraction X-ray diffraction analysis of minerals X-ray diffraction for polymer structure X-ray diffraction method X-ray diffraction of crystals X-ray diffraction pattern X-ray diffraction topography X-ray diffraction (XRD) Xray diffraction (XRD) X-ray diffractometer X-ray diffractometry Xray diffractometry X-ray diffuse scattering X-ray diode X-ray dose and X-ray double-crystal diffraction X-ray dynamic examination X-ray eclipse X-ray eclipsing star X-ray edge problem X-ray effects of nuclear explosion X-ray emission X-ray emission of active galactic nucleus X-ray emission of galaxies X-ray emission of galaxy clusters

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