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===ESU (FANMOD)算法及对应的软件===

===ESU (FANMOD)算法及对应的软件===

The sampling bias of Kashtan ''et al.'' <ref name="kas1" /> provided great impetus for designing better algorithms for the NM discovery problem. Although Kashtan ''et al.'' tried to settle this drawback by means of a weighting scheme, this method imposed an undesired overhead on the running time as well a more complicated implementation. This tool is one of the most useful ones, as it supports visual options and also is an efficient algorithm with respect to time. But, it has a limitation on motif size as it does not allow searching for motifs of size 9 or higher because of the way the tool is implemented.

The sampling bias of Kashtan ''et al.'' <ref name="kas1" /> provided great impetus for designing better algorithms for the NM discovery problem. Although Kashtan ''et al.'' tried to settle this drawback by means of a weighting scheme, this method imposed an undesired overhead on the running time as well a more complicated implementation. This tool is one of the most useful ones, as it supports visual options and also is an efficient algorithm with respect to time. But, it has a limitation on motif size as it does not allow searching for motifs of size 9 or higher because of the way the tool is implemented.

由于Kashtan等学者发现的『采样偏差』问题为『the NM discovery problem』设计更好的算法提出了更高要求。虽然Kashtan等人尝试用加权法来解决这个弊端，但这个方法在运行上，消耗了过多的运行时间，且实现起来也变得更加复杂。但这个工具还是最好用的工具之一，因为它支持可视化选项，同时也『是个节约时间的算法』。但是，它在所支持的模体的规模大小还是有局限性。由于该工具在具体实施中，不允许搜索规模大小为9或者更大的模体。

由于Kashtan等学者发现的『采样偏差』问题为『the NM discovery problem』设计更好的算法提出了更高要求。虽然Kashtan等人尝试用加权法来解决这个弊端，但这个方法在运行上，消耗了过多的运行时间，且实现起来也变得更加复杂。但这个工具还是最好用的工具之一，因为它支持可视化选项，同时也『是个节约时间的算法』。但是，它在所支持的模体的规模大小还是有局限性。由于该工具在具体实施中，不允许搜索规模大小为9或者更大的模体。