retrieval tree

英 [rɪˈtriːvl triː]

美 [rɪˈtriːvl triː]

网络  检索树

计算机

双语例句

• In order to improve the performance of time retrieval in spatial-temporal database, this paper proposes a new index tree, called TR+ tree. The TR+ tree is an R+ tree that is modified for the temporal objects in spatial-temporal database.
  针对时空数据库中具有时态特性的时空对象，笔者借鉴R+树的原理，在文中提出了一种基于二维时态属性的索引机制&TR+树。
• Experimental results showed that our proposed model had a stable size, faster retrieval speed and higher accuracy when compared with non-Amnesic tree.
  实验表明，，我们提出的记忆模型具有稳定的规模，较快的搜索速度和较高的准确率。
• Establishment and Retrieval of Trademark Image Database Based on Decision Tree
  基于决策树学习的商标库建立与检索
• The similarity retrieval methods using pruning branches 'strategy based on the recurrence clustering index tree
  基于递归聚类索引树的剪枝相似检索算法
• The component retrieval algorithm based on facet description tree has been brought up, and given an example of verification for this algorithm. Thirdly, the reconfigurability of CPMS mainly reflected by component-based division of each subsystem and flexible assembly according to demands.
  提出了基于刻面描述树的构件检索算法，并对其进行了实例验证。再次，协同项目管理系统的可重构性主要体现在对各子系统的构件化划分和根据需求的灵活组装。
• Conceptual information retrieval navigation based on the subject concept tree provides convenience to the user.
  基于主题概念树的概念检索导航为用户检索提供了便利。
• A new method of component retrieval method based on faceted classification schema is put forward which combines the features of faceted classification schema and the tree matching model.
  针对刻面分类模式的特点，通过借鉴树匹配模型，提出了一种新的基于刻面分类模式的构件检索方法。
• And analyzed further feasible means about hyper text retrieval, multi B tree structure, Chinese syncopation, automatic index and so on.
  并进一步分析了采用超文本检索、多B树结构、汉语词的切分和自动标引等可行方法。
• This thesis aims at the efficiency problem of accuracy and recall rate in XML retrieval. Based on tree matching, the thesis makes a further study on the XML retrieval technology about metadata.
  本文围绕查全率和查准率的效率问题，引入树匹配思想，对基于XML的元数据检索进行了深入的研究。
• Recognition and Retrieval of 3D Terrain Based on Level of Detail and Minimum Spanning Tree
  基于细节层次与最小生成树的三维地形识别与检索