semantic restriction 中文意思是什麼
semantic restriction
解釋
語意限制- semantic : adj. 語義（學）的。
- restriction : n. 1. 限制，限定。2. 拘束，束縛；自製。3. 【邏輯學】限定。
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Based on the cfm, we describes a cfm driven semantics analyzing algorithm, it analyzes chinese clause for semantics, using semantic analyzing as primary one, and syntax analyzing as secondary one : firstly, it estimate the clause ' s semantic mode by looking through the words appearing in the clause ; secondly, it analyzes the functional components in the clause, using the restriction in the semantic mode ; finally, it constructs the semantics of clause using the semantic modes as the framework
在cfm的基礎上，我們提出了「 cfm模型驅動的語義分析演算法」 ，它是以語義分析為主、語法分析為輔的小句語義分析方法。該方法由下列步驟組成：首先根據小句中出現的詞所映射的概念，形成候選語義模式集；然後利用候選模式的「功能組成約束」分析小句的功能組成，其中需要利用語義詞典中的語法結構進行語法分析；判斷各功能組成是否滿足約束；對滿足約束的結果構造以cfm中「語義模式」為框架的小句語義表示。 -
For each high frequency affix head, its morphological rules are automatically derived. the semantic types of their modifiers are obtained as the restriction on the rules for compounds. then the propriety of an unknown compound is estimated by the similarity measure between the semantic class of its morpheme and the semantic restriction posted in the respective rules
我們以復合詞為例，從語料庫中，自動抽取各類復合詞中的詞干意類，用以訓練規則，透過比對一未知詞詞干意類與規則意類間的相似度，判斷其是否為合理的復合詞。 -
Today, more and more enterprise applications need to integrate the different information from diverse database sources, and a system to integrate heterogeneous database sources dispersed over a computer network must be developed and several challenges must be overcome to establish such a system : heterogeneity, integrality, performance, semantic conflict, authorization bottleneck, constraints subjoining and content restriction
今天，越來越多的企業應用需要集成各種不同的數據庫資源。在構建企業異構數據庫集成系統時，主要會面對異構性、完整性、性能、語義沖突、權限瓶頸、附加約束和集成內容的限定等七個方面的問題。
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