针对这一问题给出了改进的拟合能量模型，新模型兼顾到了目标的同质性信息与其所占面积比例的关系。
In the new energy model, the homogeneity of a target and its area ratio to background was pay attention to.
介绍联系拟合优度与模型复杂性测度的一种模型选择准则—信息复杂性(ICOMP)准则的基本原理。
A rationale for model selection criteria-informational complexity (ICOMP) criteria, that combine a badness-of-fit term with a measure of complexity of a model, is introduced.
文章回顾了各种用于模型选择的信息准则，并从拟合优度项的角度，提出了一种新的准则：BICC。
The popular criteria in model selection are reviewed and a new criteria, BICC, which from the point of goodness-of-fit term, is suggested.
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