Fault diagnosis method, system and equipment based on rapid graph calculation and storage medium
A fault diagnosis and graph computing technology, applied in the field of deep learning, can solve the problems of computational efficiency and accuracy bottlenecks, achieve high-efficiency diagnosis, and solve the effect of low computational accuracy
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Embodiment 1
[0045] refer to figure 1 , the fault diagnosis method based on fast graph calculation of the present invention includes:
[0046] 1) Obtain the structural data of the knowledge graph in the field of electric power operation and inspection, and cluster the nodes in the knowledge graph in the field of electric power inspection and inspection to generate a node group sequence of the graph;
[0047] Specifically, for the nodes in the knowledge graph graph G in the field of electric power operation and inspection, a clustering algorithm is used to generate the node group sequence (G 0 ,G 1 ,...,G K ), where G 0 =G, and for j=0,...,K-1, there are graphs G j+1 The nodes of the corresponding graph G j node cluster in , let N j =|V(G j )| is the graph G j the number of nodes in , then for Nj nodes and N j+1 A graph G of nodes j and Figure G j+1 , there is N j >N j+1 . Use the clustering algorithm to analyze the characteristics of the graph structure data, and generate the...
Embodiment 2
[0062] refer to Figure 4 , the fault diagnosis system based on fast graph calculation of the present invention includes:
[0063] The clustering module 1 is used to cluster the nodes in the knowledge graph graph in the field of electric power operation and inspection, and generate a sequence of node groups of the graph;
[0064] The determination module 2 is used for determining the sparse representation matrix of each pooling layer in the multi-scale graph neural network according to the node group sequence of the graph, and constructing the multi-scale graph neural network;
[0065] The calculation module 3 is used for inputting the node group sequence of the graph into the multi-scale graph neural network to obtain the fault type of the power equipment in the knowledge graph in the field of electric power operation and inspection.
[0066] Preferably, the determining module 2 includes:
[0067] The data processing module 21 is used to represent each node group in the nod...
Embodiment 3
[0070] A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the fast graph computation-based fault diagnosis when the processor executes the computer program The steps of the method, wherein the memory may include memory, such as high-speed random access memory, and may also include non-volatile memory, such as at least one disk memory, etc.; the processor, the network interface, and the memory are connected to each other through an internal bus, the The internal bus can be an industry standard architecture bus, a peripheral component interconnection standard bus, an extended industry standard structure bus, etc. The bus can be divided into an address bus, a data bus, a control bus, and the like. The memory is used to store programs, and specifically, the programs may include program codes, and the program codes include computer operation instructions. The memory may include ...
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