边界点是拓扑空间的基本概念之一。如果点ζ的任何邻域内都既有属于集合A的点,也有不属于A的点,则称点ζ为A的一个边界点。A的所有边界点组成的集合称为A的边界。
... frontier property : 边界性质 frontier point : 边界点 P.P.F. (production possibility frontier) : 生产可能领域 ...
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在DBSCAN算法中,提到边界点(Border Points):一个非核心点对象,如果其落在某核心点的Eps-邻域内,则称之为边界点。一个边界点可能同时落入一个或多个核心点的Eps-邻域。
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One kind of shape description method based on polygonal approximation and curvature was proposed. A rapid calculation method for moment feature based on the boundary point was proposed.
提出了一种结合曲率的多边形拟合形状描述方法和基于边界点的矩特征快速计算方法。
参考来源 - 体液细胞图像有形成分智能识别关键技术研究And then check the direction and the nuclei area to eliminate the incorrect edge point.
而后,利用边界的方向和核区域链表,剔除不合格的边界点。
参考来源 - 双核细胞显微图像的自动分割与识别·2,447,543篇论文数据,部分数据来源于NoteExpress
而是定义域的边界点,现在我们来看看函数的值域。
It is actually here at the boundary of the domain, you know, the range of values that we are going to consider.
对于内部预测,我们先将边界点重组后在丢入过滤器中。
For intra prediction, the boundary pixels are reshuffled before feeding into the systolic array.
本文主要讨论了线性拓扑空间中集合的固有代数边界点集的性质。
The properties of the proper algebraic boundary point sets of the sets in topological linear Spaces were discussed.
.. Now, once you have more than three-- more than two assets-- it might be possible to get points inside the frontier.
现在,一旦你有超过三种-,超过两种资产-,就有可能取到边界里面的点。
That means that you want to pick, ultimately, a point on this-- this line is tangent to the efficient portfolio frontier with all the other assets in it.
那意味着你会最终会在这上面选一个点-,这条直线是与有效边界相切的,后者包含了所有的资产组合。
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