Noise detection method and device for genealogy knowledge graph, and electronic equipment
A technology of knowledge map and detection method, which is applied to the noise detection method and its device of genealogy knowledge map, and the field of electronic equipment, which can solve the problems of low detection efficiency and difficulty in detecting noise, and achieve the improvement of detection accuracy and detection speed. The effect of quality and usability
Pending Publication Date: 2022-05-10
HEFEI UNIV OF TECH
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[0005] Embodiments of the present invention provide a method for detecting noise in a genealogy knowledge graph, its device, and electronic equipment, so as to at least solve the technical problems of difficulty in detecting noises in the genealogy knowledge graph and low detection efficiency in the related art
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Embodiment 1
[0041] According to an embodiment of the present invention, an embodiment of a noise detection method for a family tree knowledge graph is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0042] figure 2 is a flow chart of an optional noise detection method for a family tree knowledge map according to an embodiment of the present invention, such as figure 2 As shown, the method includes the following steps:
[0043] Step S202, obtaining a pre-built noise sub-image library and a family tree knowledge graph to be detected, wherein the noise image library is obtained by summarizing inference knowledge results, and the noise image library includes: at least one noise ...
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The invention discloses a noise detection method and device for a genealogy knowledge graph and electronic equipment. The detection method comprises the steps that a pre-constructed noise sub-graph library and a to-be-detected genealogy knowledge graph are acquired, the noise sub-graph library is obtained by summarizing inference knowledge results, and the noise sub-graph library comprises at least one noise sub-graph; based on a graph matching algorithm, detecting whether a genealogy sub-graph having the same structure and the same semantics as the noise sub-graph exists in the genealogy knowledge graph, and obtaining a detection result; and under the condition that the detection result indicates that the genealogy knowledge graph has the genealogy sub-graph with the same structure and the same semantics as the noise sub-graph, determining that the noise exists in the genealogy knowledge graph. According to the invention, the technical problems that noise appearing in the genealogy knowledge graph is difficult to detect and the detection efficiency is low in the prior art are solved.
Description
technical field [0001] The present invention relates to the technical field of knowledge graphs, in particular to a method for detecting noise in genealogy knowledge graphs, a device thereof, and an electronic device. Background technique [0002] Knowledge graph is a knowledge network composed of nodes and edges, which has been widely used in the fields of web retrieval, recommendation system and knowledge question answering. Genealogy is the carrier for blood relatives of the same clan to collectively record the inheritance of the clan's lineage and related matters. It mainly includes family tree information such as the origin of surnames, lineage tables, family instructions, and family biography, as well as people and their related information, which can be represented by knowledge graphs. , figure 1 It is a schematic diagram of a kinship knowledge graph according to the prior art, wherein nodes (represented by circles) represent characters (for example, Zhang Yi, Zhang ...
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Login to View More IPC IPC(8): G06F16/36G06F16/35G06N5/04
CPCG06F16/367G06F16/35G06N5/04
Inventor 吴信东盛绍静刘古刘张赞
Owner HEFEI UNIV OF TECH