Object recognition method and device, storage medium and electronic equipment

Abstract

The invention discloses an object recognition method and device, a storage medium and electronic equipment. The method comprises the steps of obtaining a combined knowledge graph corresponding to a to-be-identified interest point object combination, converting the combined knowledge graph into a combined knowledge tree, and allocating a position code to each tree node in the combined knowledge tree; inputting the combined knowledge tree and the position code into a text recognition network to obtain an object text feature corresponding to the interest point object combination; inputting a combined feature formed by splicing the object text feature and the object space feature into an object recognition network; and under the condition that the identification result output by the object identification network indicates that the similarity between the objects in the interest point object combination is greater than or equal to a target threshold, identifying the objects in the interest point object combination as the same object. The invention can be used for map associated scenes. The technical problem of relatively low accuracy of a result of identifying and distinguishing similarPOI entity objects is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to an object recognition method and device, a storage medium and electronic equipment. Background technique [0002] A landmark in a geographic information system usually uses a Point of Interest (POI) to identify the function it represents, such as government departments, commercial organizations of all walks of life (gas stations, department stores, Supermarkets, restaurants, hotels, convenience stores, hospitals, etc.), tourist attractions or transportation facilities (various stations, parking lots, speed cameras, speed limit signs) and other places. However, due to different expression habits, different naming methods often appear for the same POI entity object, or the same naming method is adopted for different POI entity objects. In this way, many similar POI entity objects appear in the real scene, but it is difficult to distinguish them. [0003] Currently, the commonly u...

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide an object recognition method and device, a storage medium, and electronic equipment to at least solve the problem of identifying and distinguishing similar POI entity objects due to the low degree of similarity calculation interaction between pairs of words in terms of granularity technical issues with lower accuracy

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