semantic tree

Through an audiovisual tree diagram on the screen, it is realized the unification of backward and forward production system, semantic network, neuron network, frame structure, management of knowledge library, and arithmatic expressions tree.

它以直观的屏幕树图为媒介，实现了正、反向推理机、语义网络、神经元网络、框架结构、知识库管理和算术表达式树图等整体宏观统一；

Our system adopts tree hierarchy semantic network and causal network model according to different knowledge content, applys inexact mixed reasoning to enhance the veracity of the result.

系统根据蔬菜栽培知识的内容不同分别采用了树形层次语义网络和因果网络模型两种知识表示形式，并运用了不精确混合推理策略，使得系统推理更快更准确。

The algorithm of translation Chinese query GIS into semantic meaning query tree is designed.

实验表明,本文方法是一种比较理想的中文查询语句的理解方法.

The algorithm of translation Chinese query GIS into semantic meaning query tree is designed.

实验表明,本文方法是一种比较理想的中文查询语句的理解方法.

In this thesis, we show how the cluster label discovery can be accomplished with the use of the Latent Semantic Indexing technique and how to organize the discovered labels into a hierarchical label tree.

本文将详述如何使用隐含语义分析的方法来发现类别标签以及将标签组织为层次型标签树。