The algorithm calculates the path weights of each subtree's non-leaf nodes and selects some nodes which have larger path weights by comparing. The sequence composed by these nodes in each level of a subtree is the information path.
该算法需要计算各子树中非叶节点的路径权值,通过比较,选出其中权值较大的若干节点,这些各层次的节点组成的序列就是信息路径。
参考来源 - 基于XML元素处理的Web信息抽取研究与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
And a new knowledge representation is used including information path and information quantity feature to describe the search knowledge.
采用信息路径特征与信息点信息量特征描述有机结合而形成的一种新的搜索知识表示方法。
Its radio begins to transmit an astonishing amount of information about the satellite's orbital path, the amount of radiation it detects, and the presence of meteorites.
无线电开始传输大量信息,都是关于卫星的轨道路径、探测到的辐射量以及陨石的存在的。
That's turning the image path into a single name, the photo's name, without any path information or extension.
那就是将图像路径转变成只包含单一名称(即照片的名称),不包含任何路径信息或扩展名。
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