Knowledge classification method and device

By acquiring a geographic information ontology conceptual model, constructing an ontology knowledge set, and performing multi-level classification, the problems of hierarchical redundancy and poor adaptability in existing knowledge classification technologies are solved. This achieves a unity of systematicity and convenience in knowledge classification, ensuring that the classification results are consistent with the inherent system of geographic information knowledge.

CN121833951APending Publication Date: 2026-04-10CHINESE PEOPLES LIBERATION ARMY UNIT 61618
0 Cites 0 Cited by

Patent Information

Application Number
CN202610177557.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-02-07
Publication Date
2026-04-10

AI Technical Summary

Technical Problem

Existing knowledge classification methods suffer from problems such as redundant levels, incomplete classification logic, poor compatibility with multiple standards, and inconvenient knowledge traceability, making it difficult to meet the needs of refined knowledge management.

Method used

By acquiring a geographic information ontology conceptual model, extracting and constructing an ontology knowledge set, and using a multi-level classification method, combined with title and content feature extraction, and processing with a preset classification model, the knowledge classification results are obtained.

Benefits of technology

It achieves a balance between systematicity and convenience in knowledge classification, ensuring that the classification results are consistent with the inherent system of geographic information knowledge, and solves the problems of chaotic classification logic and poor domain adaptability in traditional methods.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a knowledge classification method and device. The method comprises the following steps: acquiring a geographic information ontology conceptual model; processing the geographic information ontology conceptual model to obtain an ontology knowledge set; the ontology knowledge comprises N pieces of ontology knowledge information, and each piece of ontology knowledge information comprises an ontology knowledge title and ontology knowledge content; and processing the ontology knowledge set to obtain a knowledge classification result. According to the method, the ontology knowledge set is extracted and constructed from the geographic information ontology concept model, and the obtained ontology knowledge title and content naturally bear the core concept, attribute association and hierarchical logic of the geographic information field, so that the subsequent classification result is ensured to completely accord with the internal system of the geographic information knowledge; the problems of disordered classification logic and poor field adaptability caused by knowledge source mixing of a traditional classification method are solved.
Need to check novelty before this filing date? Find Prior Art