Method of Building a Geo-Tree
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Abstract
A method of building a geo-tree includes collecting a plurality of data items having geographic and contextual tags, associating the geographic tags with the contextual tags, clustering the collected data items based on the contextual tags, classifying the clusters based on the contextual tags, building a geo-tree with each classified cluster being associated with a node on the tree and storing the geo-tree.
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Citations
36 Claims
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1-18. -18. (canceled)
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19. A method of building a geo-tree structure, wherein a geo-tree corresponds to a logical tree having nodes comprising geographic information, comprising:
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collecting a plurality of data items each having at least a geographic tag and a contextual tag, and associating the geographic tags with the contextual tags; clustering the collected data items based on the contextual tags; classifying the clusters based on the contextual tags; building a geo-tree with each classified cluster being associated with a node on the tree; and storing the geo-tree on a computer readable medium. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A user equipment comprising:
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a transceiver for communicating data; a memory for storing a plurality of data items each having at least a geographic tag and a contextual tag; and a processor for; associating the geographic tags with the contextual tags; clustering the collected data items based on the contextual tags; classifying the clusters based on the contextual tags; and building a geo-tree structure, wherein a geo-tree corresponds to a logical tree having nodes comprising geographic information, with each classified cluster being associated with a node on the tree. - View Dependent Claims (30, 31, 32, 33)
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34. A computer program comprising computer readable program modules which when run on a user equipment causes the user equipment to:
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collect a plurality of data items each having at least a geographic tag and a contextual tag, and associate the geographic tags with the contextual tags; cluster the collected data items based on the contextual tags; classify the clusters based on the contextual tags; and build a geo-tree structure, wherein a geo-tree corresponds to a logical tree having nodes comprising geographic information, with each classified cluster being associated with a node on the tree. - View Dependent Claims (35)
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36. A server comprising:
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a communication interface for communicating data; a memory for storing a plurality of data items each having at least a geographic tag and a contextual tag; and a processor for; associating the geographic tags with the contextual tags; clustering the collected data items based on the contextual tags; classifying the clusters based on the contextual tags; and building a geo-tree structure, wherein a geo-tree corresponds to a logical tree having nodes comprising geographic information, with each classified cluster being associated with node on the tree.
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Specification