Interest point display method and device

A technology of points of interest and nouns, applied in the field of display methods and devices of points of interest, can solve problems such as inability to understand meanings, and achieve the effect of improving accuracy
CN110413886AInactive Publication Date: 2019-11-05HISENSE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HISENSE
Publication Date
2019-11-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an interest point display method and device. The method comprises the steps of receving a search requirement input by a user, generating search requirement text information, extracting a first noun, a second noun and relation words representing distance relations from search requirement text information, and in the character sequence of the search requirement text information, wherein a first noun is ahead of a second noun; determining a first interest point corresponding to the first noun in the knowledge graph data, determining a retrieval distance corresponding to therelational word, and searching for a second interest point, the distance between which and the first interest point is not greater than the retrieval distance, the second interest point correspondingto the second noun; and outputting the second interest point, wherein the second interest point is used for displaying on a user interaction interface. Fuzzy query is supported by analyzing the relationship between the interest points, and the precision of retrieval demand information in existing navigation software and life service software is improved.
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Description

technical field

[0001] The invention relates to the technical field of intelligent transportation, in particular to a method and device for displaying points of interest. Background technique

[0002] Smart travel service applications generally provide end users with geographic location information query services by performing map-based path calculations on existing electronic maps based on the query information provided by users, and provide end users with location information near designated locations through integrated other service interfaces. Specify POI (Point of Interest, point of interest) information query.

[0003] At present, mainstream intelligent travel service applications use the query information provided by users as keywords to query geographic location information, but this query method requires users to provide more accurate query information, and cannot realize fuzzy location queries, fuzzy problem queries, and multi-purpose queries. A series of query me...

Claims

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