Fusion method of triangular diagram and knowledge graph
A technology of knowledge graph and fusion method, which is applied in special data processing applications, unstructured text data retrieval, semantic tool creation, etc. It can solve problems such as consuming a lot of time, affecting data timeliness, and restricting the dynamic development of the information industry. Achieve the effect of increasing the accuracy and reducing time consumption
Active Publication Date: 2021-12-14
NANJING UNIV OF INFORMATION SCI & TECH
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Problems solved by technology
At present, the field of sedimentology generally relies on manual query and fixed points, which will consume a lot of time, affect the timeliness of data, and restrict the dynamic development of the information industry
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[0056] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0057] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0058] A fusion method of a triangular graph and a knowledge map in the literature in the field of sedimentological sandstone proposed by the present invention, the process of which is as follows figure 1 Shown:
[0059] Step 1: Convert the sedimentological PDFA file contai...
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The invention discloses a fusion method of a triangular diagram and a knowledge graph, and belongs to the technical field of knowledge graphs. The method comprises the following steps of: 1, converting a sedimentary PDFA file containing a triangular diagram into a grayscale image by using a Markov graph method; 2, reconstructing sandstone triangular diagrams, obtaining bottom edge data according to the triangular diagrams, and calculating a graph edge value of each triangular diagram; 3, analyzing the relationship between sandstone entities in sedimentology, removing synonymous sandstone entity names, and constructing a sandstone knowledge graph in the sedimentology field; 4, demarcating internal components of the sandstone, calculating critical values among all the sandstone entities, and determining content range values of all the components in the sandstone; and 5, constructing a link relationship between a triangular diagram and a knowledge graph, forming a sandstone map triangular diagram, obtaining each attribute value of the corresponding triangular diagram when any point in the triangular diagram is clicked each time, and generating the corresponding sandstone entity knowledge graph, thereby providing a method suitable for sandstone triangular diagram numerical analysis work.
Description
technical field [0001] The present invention relates to the technical field of knowledge graphs, in particular to a fusion method of triangular graphs and knowledge graphs. Background technique [0002] Knowledge graph is an interdisciplinary subject that integrates linguistics, computer science, mathematics and other related fields. Knowledge graph has gradually penetrated into all walks of life for text data mining and information storage. At present, a large number of enterprises and organizations use knowledge graphs to deduce valuable core hotspots from the increasing data information completely or partially, so as to reduce retrieval time and improve the ability to analyze information. [0003] In the field of sedimentology, the amount of triangular graph data analysis in texts is increasing, especially in the era of big data. Triangular graph data analysis requires learning and mastering multiple classification categories and complicated naming types, which greatly in...
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IPC IPC(8): G06F16/36
CPCG06F16/367Y02A10/40
Inventor 胡志臣许小龙胡祥奔唐柏轩
Owner NANJING UNIV OF INFORMATION SCI & TECH