Construction method and system of multi-modal affair graph and readable storage medium

A construction method and multi-modal technology, applied in the field of knowledge engineering, can solve problems such as inability to eliminate ambiguity, and achieve the effects of convenient calculation, rich knowledge types, and high knowledge credibility

Active Publication Date: 2022-02-08
北京融信数联科技有限公司
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  • Abstract
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Problems solved by technology

This ambiguity cannot be eliminated if only relying on text information

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  • Construction method and system of multi-modal affair graph and readable storage medium
  • Construction method and system of multi-modal affair graph and readable storage medium

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Embodiment Construction

[0045] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0046] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0047] figure 1 A flow chart of a method for constructing a multimodal event map of the present application is shown.

[0048] Such as figure 1 As shown, the present application discloses a method...

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Abstract

The invention discloses a method and system for constructing a multi-modal event atlas and a readable storage medium, and the method comprises the steps: extracting single-modal data features from training data based on a preset model, further obtaining a dependency relationship corresponding to multi-modal data, and carrying out the multi-modal data extraction of the training data based on the dependency relationship; expressing the extracted data in the same vectorization manner, and performing calculation based on the quantized semantic information to obtain a calculation result; and calling the affair atlas based on the calculation result to perform data link of the concept layer and the data layer so as to complete construction of the multi-modal affair atlas. According to the method, cross-modal knowledge representation can be realized, and checking and complementing are performed through multi-dimensional description, so that the knowledge credibility is higher; meanwhile, multi-modal knowledge fusion disambiguation can be achieved, calculation and reasoning are facilitated, multi-level basic support is provided for knowledge reasoning, and guarantee is provided for affair graph application landing; in addition, knowledge types can be richer and more stereoscopic.

Description

technical field [0001] The present invention relates to the technical field of knowledge engineering, and more specifically, relates to a method, system and readable storage medium for constructing a multimodal event graph. Background technique [0002] Event Logic Graph (ELG for short) is an event logic knowledge base based on knowledge graph ontology and entity concepts, which describes the evolution rules and patterns between events. Structurally, the event map is a directed and cyclic graph, in which nodes represent events, and directed edges represent logical relations between events, such as sequence, causality, conditions, and upper and lower levels. [0003] In actual application scenarios, data from different industries come from a wide range of sources and in various forms. However, the current industry research on the map of affairs mainly focuses on text and structured data, which has great limitations and does not consider different modal data. The corresponden...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F16/35G06F40/30G06N5/02
CPCG06F16/367G06F16/35G06F40/30G06N5/027
Inventor 成立立张广志杨占军于笑博刘畔青
Owner 北京融信数联科技有限公司
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