Unlock instant, AI-driven research and patent intelligence for your innovation.

Type discrimination method and system for interest point name text

A discrimination method and technology of points of interest, applied in biological neural network models, special data processing applications, instruments, etc., can solve the problems of inaccurate information and insufficient timeliness of uploading geographic points of interest information, and achieve the goal of improving accuracy and efficiency. Effect

Pending Publication Date: 2021-02-26
CHANGCHUN UNIV OF SCI & TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a type discrimination method and system for geographical point of interest texts, so as to solve the problem of insufficient timeliness or inaccurate information uploading of geographical point of interest information in smart maps

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Type discrimination method and system for interest point name text
  • Type discrimination method and system for interest point name text
  • Type discrimination method and system for interest point name text

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] The purpose of the present invention is to provide a text type identification method and system for geographical interest points, so as to solve the problem of insufficient timeliness or inaccurate information uploading of geographical interest points in current smart maps.

[0066] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a type discrimination method and system for a geographical interest point name text and relates to the technical field of natural language processing of web texts. The method comprises steps of obtaining the geographical interest point name text; searching by utilizing a search engine according to the geographic interest point name text to obtain first N webpage documents;sorting the first N webpage documents, and determining an extension text of a geographic interest point name text; and inputting the extended text and the geographic interest point name text into a trained convolutional neural network to obtain a judgment result of the geographic interest point type. According to the method, a problem of insufficient uploading timeliness or inaccurate informationof the geographical interest point information in the existing intelligent map can be solved.

Description

technical field [0001] The invention relates to the technical field of network text natural language processing, in particular to a type discrimination method and system for geographic interest point name texts. Background technique [0002] With the widespread application of artificial intelligence technology, intelligent travel guidance services have been closely related to people's daily life. This service can provide people with efficient and portable help, such as planning driving routes according to travel needs, guiding users to specific commercial areas, classified display of different types of landscape locations, etc. The effective implementation of such intelligent services needs to rely on geographical points of interest (Place Of Interest, POI, is a term in geographic information systems, which generally refers to all geographical objects that can be abstracted as points, especially some geographical objects that are closely related to people's lives. Entities,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9537G06F16/9535G06F16/951G06N3/04
CPCG06F16/9537G06F16/9535G06F16/951G06N3/045
Inventor 张昕周超然张莹王思远杨杭王少宇姜明陈嘉懿金秋刘焕琨江汶蔚
Owner CHANGCHUN UNIV OF SCI & TECH