Determination of authority stations and building method and device of authority station database

A database and site technology, applied in the field of information processing, can solve the problems of wasted time, waste of communication costs, general boarding locations, etc., and achieve the effect of meeting the needs of rides, high recognition, and convenient and intelligent recommendation.

Active Publication Date: 2016-06-15
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method of selecting the loading location has the following disadvantages: the boarding location set by passengers is too general, and the owner cannot accurately reach the loading location based on the navigation adva

Method used

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  • Determination of authority stations and building method and device of authority station database
  • Determination of authority stations and building method and device of authority station database
  • Determination of authority stations and building method and device of authority station database

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 It is a flowchart of a method for determining an authoritative site provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of determining an authoritative site, and the method can be executed by a device for determining an authoritative site, which device can be implemented by means of hardware and / or software, and is generally integrated in storing a large number of points of interest (PointofInterest, POI) In the server, it is used in cooperation with the establishment device of the authoritative site database provided by the present invention.

[0035] Such as figure 1 As shown, the method for determining an authoritative site provided in this embodiment specifically includes:

[0036] S110. Sort the multiple POIs included in the target area according to the authority attribute of the POIs; wherein the authority attribute includes: at least one of a crowd membership attribute, a location attribute, and a recogniti...

Embodiment 2

[0065] Figure 3a It is a flowchart of a method for determining an authoritative site provided by Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above embodiments. In this embodiment, before calculating the crowd membership of each POI in the target area according to the passenger log information corresponding to the target area, it is also preferable to include : According to the entity naming matching rule, verify and filter out POIs in the target area whose recognition attribute value is smaller than a set recognition threshold.

[0066] At the same time, before sorting the multiple POIs included in the target area according to the confidence level of the boarding location of each POI, it also preferably includes: clustering each POI based on the geographical location distribution to form at least one POI clusters; sequentially acquire a POI cluster as a cluster to be processed; if the cluster radius of the cluster to be processed i...

Embodiment 3

[0091] Figure 4 It is a flowchart of a method for establishing an authoritative site database provided by Embodiment 3 of the present invention. This embodiment is applicable to the situation of establishing an authoritative site database, and the method can be executed by a device for establishing an authoritative site database. This device can be realized by means of hardware and / or software, and generally can be integrated into a determination device including an authoritative site. In the server, it is used in cooperation with the device for determining the authoritative site provided by the present invention.

[0092] Such as Figure 4 As shown, a method for establishing an authoritative site database provided by an embodiment of the present invention specifically includes:

[0093] S310. Collect all POIs within the set area, and divide each POI into different area units according to the location information of each POI.

[0094] In this embodiment, the area range can...

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PUM

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Abstract

The invention discloses determination of authority stations and a building method and device of an authority station database. The determination method of the authority stations comprises the steps that multiple POIs contained in a target area are sorted according to the authority attributes of the POIs, wherein the authority attributes comprise at least one of the group membership attribute, the position attribute and the recognition degree attribute; the set number of POIs are acquired to serve as the authority stations corresponding to the target area according to a sorting result. Determination of the authority stations is achieved through the determination method of the authority stations, the determined authority stations have the advantages that the recognition degree is high, a user can easily reach the authority stations, and the stations are suitable for group selection, intelligent recommendation of user boarding places is conveniently achieved, and the user experience is improved.

Description

technical field [0001] The embodiments of the present invention relate to information processing technology, and in particular to a method and device for determining an authoritative site and establishing an authoritative site database. Background technique [0002] With the improvement of living standards, private cars have become a means of transportation for more people. For car owners who drive frequently, fuel costs have become a major expenditure in living consumption. Pick up some passengers at the price charged by taxis to reduce the burden of fuel costs; at the same time, for those who do not have means of transportation and do not want to take public transportation or take taxis, they hope to be able to take a taxi that is both safe and economical and convenient the car along the way. Based on the above needs of people, a lot of ride-hailing software has appeared on the market. Based on the ride-hailing software, it can provide a communication platform for passeng...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/9535
Inventor 刘坤高飞
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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