Document ranking based on semantic distance between terms in...

Data processing: database and file management or data structures – Database and file access – Post processing of search results

Reexamination Certificate

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C707S729000

Reexamination Certificate

active

08060501

ABSTRACT:
Techniques are disclosed that locate implicitly defined semantic structures in a document, such as, for example, implicitly defined lists in an HTML document. The semantic structures can be used in the calculation of distance values between terms in the documents. The distance values may be used, for example, in the generation of ranking scores that indicate a relevance level of the document to a search query.

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