ON THE EFFECTIVE IMPLEMENTATION OF THE ITERATIVE PROPORTIONAL FITTING PROCEDURE

ON THE EFFECTIVE IMPLEMENTATION OF THE ITERATIVE PROPORTIONAL FITTING PROCEDURE
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DOI:
10.1016/0167-9473(93)e0055-9
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发表时间:
1995-02-01
影响因子:
1.8
通讯作者:
PREUCIL, S
PREUCIL, S
中科院分区:
数学3区
文献类型:
--
作者:
JIROUSEK, R;PREUCIL, S

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著名的迭代比例拟合过程是众所周知的计算非常复杂,从空间和时间的角度来看。在[6]中提出了其实现,以减少空间需求。本文以更程序化的方式介绍了该实现,并通过分析过程和示例表明,该实现也降低了时间复杂度。
The famous Iterative Proportional Fitting Procedure is known to be computationally extremely complex from both space and time point of view. Its implementation introduced in [6] was proposed to decrease space requirements. This paper presents the implementation in a more procedural way and shows, both analyzing the process and by examples, the fact that the implementation decreases the time complexity as well.