Semantic analysis documents to rank terms
First Claim
1. A computer-implemented method, comprising:
- extracting text from a document;
performing semantic analysis on the text extracted from the document;
providing a plurality of ranked semantic terms as a result of the semantic analysis; and
associating at least one semantic term with the document, the at least one semantic term defining content to be presented with the document.
2 Assignments
0 Petitions
Accused Products
Abstract
A method, apparatus and computer program product provides for a semantic analyzer to produce and rank semantic terms to reflect their relationship to the theme and topics of a document. The text and the document can have no relationship to any pre-selected keywords before the semantic analyzer performs text extraction. The semantic analyzer extracts text from a document and performs semantic analysis on the extracted text. The semantic analyzer provides a plurality of ranked semantic terms as a result of the semantic analysis and associates semantic terms with the document as semantic keywords. The semantic terms define content to be presented with the document where the content is an advertisement, a link to a remote information resource or a second document.
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Citations
25 Claims
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1. A computer-implemented method, comprising:
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extracting text from a document; performing semantic analysis on the text extracted from the document; providing a plurality of ranked semantic terms as a result of the semantic analysis; and associating at least one semantic term with the document, the at least one semantic term defining content to be presented with the document. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A computer readable medium comprising executable instructions encoded thereon operable on a computerized device to perform processing comprising:
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instructions for extracting text from a document; instructions for performing semantic analysis on the text extracted from the document; instructions for providing a plurality of ranked semantic terms as a result of the semantic analysis; and instructions for associating at least one semantic term with the document, the at least one semantic term defining content to be presented with the document. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A computer system comprising:
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a processor; a memory unit that stores instructions associated with an application executed by the processor; and an interconnect coupling the processor and the memory unit, enabling the computer system to execute the application and perform operations of; extracting text from a document; performing semantic analysis on the text extracted from the document; providing a plurality of ranked semantic terms as a result of the semantic analysis; and associating at least one semantic term with the document, the at least one semantic term defining content to be presented with the document.
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Specification