| 摘要 |
There is disclosed a technique for indexing a web page utilizing a standard classification system. In an embodiment, the technique comprises selecting a classification code from the standard classification system for each web page. The web page is then tagged with a classification tag containing the selected classification code. The classification tag may be embedded directly in the web page. Alternatively, the classification tag may be external to the web page, and may be logically associated with the web page. The classification code in the classification tag may be used to automatically classify each web page, according to the standard classification system. Examples of a suitable standard classification system include NAICS, NACE, and ISIC, among others.
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