Extend the Least Absolute Deviation criterion which is zero deviation character $/math$ keep zero deviation, change different fitting conditions, constitutes the generalized Least Absolute Deviation method. In the absolute value, two generalized Least Absolute Deviation criteria are: Maximum relative error minimization: $/math$, Sum of relative error minimization :$/math$. These guidelines apply not only to linear fit is also applied to nonlinear fitting, applies not only to a single variable, also applies to many variables, to enrich the content of least-squares best approximation. In Biology , the creation of life from have no to have, changes in organisms from small to large, this change is very great. The method of curve fitting with the metric of relative value, applied to a description of these changes, can overcome some shortcomings in the past, the article around these new criterions provides details of the application.
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机译:扩展最小绝对偏差准则,即零偏差字符$ / math保持零偏差,改变不同的拟合条件,构成广义的最小绝对偏差法。在绝对值中,两个广义的最小绝对偏差准则是:最大相对误差最小化:$ / math $,相对误差最小化总和:$ / math $。这些准则不仅适用于线性拟合,还适用于非线性拟合,不仅适用于单个变量,还适用于许多变量,以丰富最小二乘最佳近似的内容。在生物学中,生命的创造从无到有,生物体从小到大的变化,这种变化是非常巨大的。用于描述这些变化的采用相对值度量的曲线拟合方法可以克服过去的一些不足,围绕这些新标准的文章提供了应用程序的详细信息。
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