关键词表

其中NULL是Sphinx中特殊的语法结构，它可以自动匹配关键词表外的任意词，适用于递归的语法结构。

In Sphinx , NULL is a special grammatical structure . It can automatically match any word outside the keywords table and be suitable for recursive grammatical structure .

该方法绕开自然语言分词困扰，采用关键词表中的关键词匹配自然语言文本，获得全文检索的关键词组合，实现对自然语言提问的解答。

The method detoures difficulties of word segmentation in the natural language processing , and uses the keywords in the keyword list to matching the natural language text in order to get the keyword combination , to realize answering the question that is asked with natural language .

重点对智能化网络入侵检测中关键词表的选择原则及其对实际检测性能的影响效果进行了分析研究。

This paper emphasizes on the description of keyword selection principles and cor-responding effects on the final detection performances .

提出并实现了一些优化策略：改进了分块粒度，设计了虚词表和关键词表，加权计算主题相关度。

We also proposed and implemented some optimization policies , such as improving the partition degree , providing special lists for empty words and key words , and designing weighted topical correlativity .

提出采用关键词映射表的方法将用户输入关键词映射到事件描述，并采用布尔模型进行信息过滤。

Mapping from users ' keywords to events description with a keyword map table is proposed . Boolean model is used to filter information .

对于给定关键词的每次出现，关键词被重复地存储在STANDARDKW关键词表中。

These keywords are stored repeatedly in the STANDARD_KW keyword table for every occurrence of a given keyword .