Ranking of geographic information
First Claim
Patent Images
1. A computer-implemented method of ranking geographic information, the method comprising:
- receiving information about a set of candidate geographic features that are candidates to present on a map at a computing device, wherein at least one candidate geographic feature comprises a geopolitical unit, a natural structure, or a man-made structure;
for each candidate geographic feature;
identifying a respective ranking function for the candidate geographic feature based on a type of the candidate geographic feature, wherein the respective ranking functions identified for at least some of the candidate geographic features are different from each other;
identifying at least one of (i) one or more physical properties of the candidate geographic feature or (ii) a relationship between the candidate geographic feature and one or more other geographic features;
generating a rank score for the candidate geographic feature, including evaluating the respective ranking function for the candidate geographic feature using, at least, indications about the one or more physical properties of the candidate geographic feature or the relationship between the candidate geographic feature and the one or more other geographic features;
selecting particular ones of the candidate geographic features based on the rank scores for the candidate geographic features; and
providing the selected candidate geographic features for presentation on the map at the computing device.
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Abstract
Ranking of geographic information includes receiving information about geographic features, identifying documents based on the information, each document being associated with one of the geographic features, and generating a rank score for each document based on one or more properties of the geographic feature associated with the document.
57 Citations
17 Claims
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1. A computer-implemented method of ranking geographic information, the method comprising:
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receiving information about a set of candidate geographic features that are candidates to present on a map at a computing device, wherein at least one candidate geographic feature comprises a geopolitical unit, a natural structure, or a man-made structure; for each candidate geographic feature; identifying a respective ranking function for the candidate geographic feature based on a type of the candidate geographic feature, wherein the respective ranking functions identified for at least some of the candidate geographic features are different from each other; identifying at least one of (i) one or more physical properties of the candidate geographic feature or (ii) a relationship between the candidate geographic feature and one or more other geographic features; generating a rank score for the candidate geographic feature, including evaluating the respective ranking function for the candidate geographic feature using, at least, indications about the one or more physical properties of the candidate geographic feature or the relationship between the candidate geographic feature and the one or more other geographic features; selecting particular ones of the candidate geographic features based on the rank scores for the candidate geographic features; and providing the selected candidate geographic features for presentation on the map at the computing device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A non-transitory computer-readable medium having instructions stored thereon that, when executed by a processor, cause the processor to perform operations comprising:
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receiving information about a set of candidate geographic features that are candidates to present on a map at a computing device, wherein at least one candidate geographic feature comprises a geopolitical unit, a natural structure, or a man-made structure; for each candidate geographic feature; identifying a respective ranking function for the candidate geographic feature based on a type of the candidate geographic feature, wherein the respective ranking functions identified for at least some of the candidate geographic features are different from each other; identifying at least one of (i) one or more physical properties of the candidate geographic feature or (ii) a relationship between the candidate geographic feature and one or more other geographic features; generating a rank score for the candidate geographic feature, including evaluating the respective ranking function for the candidate geographic feature using, at least, indications about the one or more physical properties of the candidate geographic feature or the relationship between the candidate geographic feature and the one or more other geographic features; selecting particular ones of the candidate geographic features based on the rank scores for the candidate geographic features; and providing the selected candidate geographic features for presentation on the map at the computing device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A system comprising:
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a processor; and a non-transitory computer-readable medium having instructions stored thereon that, when executed by the processor, cause the processor to perform operations comprising; receiving information about a set of candidate geographic features that are candidates to present on a map at a computing device, wherein at least one candidate geographic feature comprises a geopolitical unit, a natural structure, or a man-made structure; for each candidate geographic feature; identifying a respective ranking function for the candidate geographic feature based on a type of the candidate geographic feature, wherein the respective ranking functions identified for at least some of the candidate geographic features are different from each other; identifying at least one of (i) one or more physical properties of the candidate geographic feature or (ii) a relationship between the candidate geographic feature and one or more other geographic features; generating a rank score for the candidate geographic feature, including evaluating the respective ranking function for the candidate geographic feature using, at least, indications about the one or more physical properties of the candidate geographic feature or the relationship between the candidate geographic feature and the one or more other geographic features; selecting particular ones of the candidate geographic features based on the rank scores for the candidate geographic features; and providing the selected candidate geographic features for presentation on the map at the computing device. - View Dependent Claims (14, 15, 16, 17)
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Specification