With high computing complexity, traditional 2-d maximum entropy method is a defective method in image segmentation, although many algorithms have been proposed to bear on this problem.

图像分割二维最大熵算法存在计算复杂度高的弊端，目前针对这个问题所提出的各类算法效果都不太理想。

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The method applies the maximum entropy to elevator traffic and constructs a maximum entropy model, then uses an integer estimation algorithm to produce the passenger O-D matrix.

该方法是将极大熵原理应用于电梯交通，建立极大熵模型，并根据整数推定算法产生乘客O-D矩阵，最后给出了计算实例。

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