将基于数据库过滤与基于文本内容过滤两种过滤方式相结合,采用分级匹配过滤的策略,利用相关技术对收集到的网页进行处理。
An important problem that the technology of text information filtering should solve is the process of text formalization, which makes text computable and reasonable information.
将基于数据库过滤与基于文本内容过滤两种过滤方式相结合,采用分级匹配过滤的策略,利用相关技术对收集到的网页进行处理。
An important problem that the technology of text information filtering should solve is the process of text formalization, which makes text computable and reasonable information.
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