Identification of over-clustered map features
First Claim
Patent Images
1. A method performed on a computer for identifying a map feature record representing more than one map feature comprising:
- receiving a record for a map feature, the map feature having attributes wherein at least one of the attributes has more than one value;
determining a first score for each of the more than one values that is indicative of the probability that the value is correct; and
responsive to each of the first scores exceeding a threshold, identifying the record as possibility representing more than one map feature.
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Abstract
A system and method for managing online map information determines map records that represent more than one map feature by identifying map feature records where at least one attribute of the map feature record has more than value wherein each of the values has a probability of being correct that exceeds a threshold.
46 Citations
12 Claims
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1. A method performed on a computer for identifying a map feature record representing more than one map feature comprising:
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receiving a record for a map feature, the map feature having attributes wherein at least one of the attributes has more than one value; determining a first score for each of the more than one values that is indicative of the probability that the value is correct; and responsive to each of the first scores exceeding a threshold, identifying the record as possibility representing more than one map feature. - View Dependent Claims (2, 3, 4, 5)
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6. A system for identifying map feature records representing more than one map feature, the system implemented on one or more processors and comprising:
a module configured to; receive a record for a map feature, the map feature having attributes wherein at least one of the attributes has more than one value; determine a first score for each of the more than one values that is indicative of the probability that the value is correct; and responsive to each of the first scores exceeding a threshold, identify the record as possibility representing more than one map feature. - View Dependent Claims (7, 8, 9, 10, 11, 12)
Specification