Method for assigning relative quality scores to a collection of linked documents
First Claim
1. A computer-implemented method for assigning scores to a plurality of linked documents, at least some of the documents being hypermedia documents, comprising:
- constructing a spring network according to a connectivity graph of a collection of documents and links among the documents;
identifying a plurality of nodes as reference nodes and others as regular nodes;
applying a predetermined amount of displacements on the reference nodes;
computing the displacements of regular nodes in the spring network; and
assigning scores to documents based on the displacements of the nodes that correspond to the documents.
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Abstract
A method for assigning relative quality scores to a collection of linked documents is presented. The method includes constructing a spring network according to a connectivity graph of a linked database and determining the strength of inter-nodal springs based on the link structure of the network and the displacements on end-nodes. The method may further include computing the displacements of the nodes in a spring network through an iterative process and obtaining the quality scores for documents from the converged displacements of nodes. The method may also include obtaining the relative quality scores for groups of documents. The method may further include assigning topic-specific quality scores to documents in a linked database.
61 Citations
28 Claims
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1. A computer-implemented method for assigning scores to a plurality of linked documents, at least some of the documents being hypermedia documents, comprising:
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constructing a spring network according to a connectivity graph of a collection of documents and links among the documents;
identifying a plurality of nodes as reference nodes and others as regular nodes;
applying a predetermined amount of displacements on the reference nodes;
computing the displacements of regular nodes in the spring network; and
assigning scores to documents based on the displacements of the nodes that correspond to the documents. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 26)
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14. A computer-implemented method for assigning scores to a plurality of groups of linked documents, at least some of the documents being hypermedia documents, comprising:
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constructing a spring network according to a connectivity graph of a collection of groups of documents and links among the documents;
identifying a plurality of nodes as reference nodes and others as regular nodes;
applying a predetermined amount of displacements on the reference nodes;
computing the displacements of regular nodes in the spring network; and
assigning scores to groups of documents based on the displacements of the nodes that correspond to the documents. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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27. A computer-implemented method for assigning scores to a plurality of linked documents, at least some of the documents being hypermedia documents, comprising:
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constructing a spring network according to the connectivity graph of a collection of documents and links among the documents;
identifying a plurality of nodes as a first set of reference nodes and others as a first set of regular nodes;
applying a predetermined amount of displacements on the first set of reference nodes;
computing the displacements of the first set of regular nodes in the spring network; and
identifying a plurality of nodes as a second set of reference nodes that may differ from the first set and other nodes as a second set of regular nodes;
applying a predetermined amount of displacements on the second set of reference nodes;
computing the displacements of the second set of regular nodes in the spring network; and
assigning scores to documents based on the second set of displacements of the nodes that correspond to the documents. - View Dependent Claims (28)
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Specification