Method, device and system for monitoring internet media events on the basis of industry knowledge mapping database

Abstract

The invention provides a method for building an industry knowledge mapping database. The method comprises the following steps: obtaining industry data from a data source; processing the industry datain order to extract an entity related to an industry and a corresponding relationship between an entity attribute and / or the entity; and building the industry knowledge mapping database on the basis of the extracted entity, the entity attribute and / or the entity relationship. The invention further provides a method for monitoring specific media events related to an industry on the basis of the industry knowledge mapping database. The method comprises the following steps: obtaining internet media data; detecting events, evaluating events and singling out events on the basis of obtained internetmedia data in order to obtain a specific media event related to the industry; recognizing a direct related entity corresponding to the specific media event; visiting the industry knowledge mapping database on the basis of the direct related entity to determine a non-direct related entity corresponding to the specific media event; and sending pre-warning information to the direct related entity and / or the non-direct related entity.

Description

technical field [0001] The present invention relates to the field of Internet media monitoring, in particular to a technology for constructing an industry knowledge graph database and a technology for monitoring Internet media events based on the constructed industry knowledge graph database. Background technique [0002] The rapid development of computer, communication, and network technologies has continuously improved the performance of terminal equipment including PCs, tablet computers, smart phones, and Internet TVs. Correspondingly, Internet media, especially Internet social media, has gradually become one of the main ways for the public to obtain news and information due to its characteristics of diversity, speed, interactivity, easy replication, and multimedia. [0003] However, while Internet media information has the advantages of strong timeliness and flexible and convenient acquisition methods, the openness of its information sources and dissemination methods als...

AI Technical Summary

Problems solved by technology

[0004] The existing Internet media monitoring technology has the following defects: 1) Internet media monitoring is provided for users by means of interest matching. Events that are directly related to the defined entities, but cannot identify events that are not defined by the user but are indirectly related to the entities that the user is interested in; media, news media, forums, blogs, etc.), single data type (usually text), single language monitoring

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