METHOD AND APPARATUS FOR THE RETRIEVAL OF SIMILAR PLACES
First Claim
Patent Images
1. A method comprising:
- receiving data specifying a reference point-of-interest and location data of a search region;
retrieving a reference vector specifying a plurality of features associated with the reference point-of-interest;
determining a plurality of candidates for similar points-of-interest based, at least in part, on the search region;
determining a similarity score for each of the candidates; and
generating a list of one or more similar points-of-interest based on the similarity scores.
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Abstract
An approach is provided for determining the similarity between a reference point-of-interest and similarity candidate points-of-interest. Data specifying a reference point-of-interest and location data of a search region are received. A reference vector specifying a plurality of features associated with the reference point-of-interest is retrieved. A plurality of candidates for similar points-of-interest are determined based, at least in part, on the search region. A similarity score is determined for each of the candidates. A list of one or more similar points-of-interest is generated based on the similarity scores.
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Citations
20 Claims
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1. A method comprising:
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receiving data specifying a reference point-of-interest and location data of a search region; retrieving a reference vector specifying a plurality of features associated with the reference point-of-interest; determining a plurality of candidates for similar points-of-interest based, at least in part, on the search region; determining a similarity score for each of the candidates; and generating a list of one or more similar points-of-interest based on the similarity scores. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus comprising:
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at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following, receive data specifying a reference point-of-interest and location data of a search region; retrieve a reference vector specifying a plurality of features associated with the reference point-of-interest; determine a plurality of candidates for similar points-of-interest based, at least in part, on the search region; determine a similarity score for each of the candidates; and generate a list of one or more similar points-of-interest based on the similarity scores. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:
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receiving data specifying a reference point-of-interest and location data of a search region; retrieving a reference vector specifying a plurality of features associated with the reference point-of-interest; determining a plurality of candidates for similar points-of-interest based, at least in part, on the search region; determining a similarity score for each of the candidates; and generating a list of one or more similar points-of-interest based on the similarity scores. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification