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Entity relationship analysis method based on public opinion information and terminal device

An entity relationship and analysis method technology, applied in the field of data processing, can solve the problem of in-depth analysis and tracking of entity relationship networks.

Pending Publication Date: 2019-04-16
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides an entity relationship analysis method based on public opinion information and a terminal device to solve the problem that the public opinion system in the prior art cannot implement in-depth analysis and tracking of the entity relationship network

Method used

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  • Entity relationship analysis method based on public opinion information and terminal device
  • Entity relationship analysis method based on public opinion information and terminal device
  • Entity relationship analysis method based on public opinion information and terminal device

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Experimental program
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Embodiment 3

[0051] As a specific implementation method of merging entity relationship networks based on public nodes in the above-mentioned embodiments of the present invention, considering that the amount of public opinion information that can be obtained by the public opinion system in actual situations is extremely large, the workload of the merge process It is also very large. In order to improve the efficiency of merging, in the embodiment of the present invention, multiple public nodes will be used as the starting point for merging at the same time, and the entity relationship networks to which multiple public nodes belong will be merged simultaneously, such as image 3 As shown, the third embodiment of the present invention includes:

[0052] S301. Randomly select a plurality of the public nodes, and respectively merge the entity relationship networks to which each of the plurality of public nodes belongs, to obtain multiple merged entity relationship networks.

[0053] Among them,...

Embodiment 5

[0067] As a specific implementation method for screening conflicting entity relationships in Embodiment 4 of the present invention, considering that the channel sources of public opinion information are numerous and complex, the importance of different channel sources to entity relationships is quite different, such as public opinion published on government websites The credibility of information is much higher than that of some entertainment news websites, so the credibility of the entity relationship analyzed from this highly credible channel source is also much higher than that of some low-credibility channel sources. On the one hand, due to the obvious real-time characteristics of public opinion information, the entity relationship contained in it has a close relationship with time, so the release time of public opinion information corresponding to entity relationship is also an important factor in determining the credibility of entity relationship. Accurate screening of co...

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PUM

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Abstract

The invention provides an entity relationship analysis method based on public opinion information and a terminal device. The method is suitable for the technical field of data processing and comprises: respectively analyzing multiple pieces of obtained public opinion information, multiple initial entity relationship networks corresponding to the public opinion information are obtained, and multiple entity nodes and entity relationships among the entity nodes are recorded in the entity relationship networks; extracting common nodes contained in the entity relationship networks, the common nodesbeing entity nodes at least existing in the two entity relationship networks at the same time; and combining the entity relationship networks based on the common nodes until the combined entity relationship networks do not contain the common nodes, thereby obtaining the combined entity relationship networks. According to the embodiment of the invention, the deep analysis of all entity relationships which may be related to the entity is fully realized, and the deep analysis and tracking of the entity relationship network are realized.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to an entity relationship analysis method based on public opinion information and a terminal device. Background technique [0002] The public opinion system can provide users with the query function of the entity relationship. The user only needs to input the name of the entity to be queried, and the public opinion system will analyze the entity relationship of the entity to be queried on the public opinion information provided by the channel source, and output the corresponding entity relationship analysis result. Among them, the entity refers to the people, places and institutions in the public opinion information, and the entity relationship refers to the relationship between these people, places and institutions. For example, Zhang San is the wife of Li Si, and Beijing is the capital of China. [0003] In reality, the existing public opinion system can only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F17/27G06Q50/00
CPCG06Q50/01G06F40/295
Inventor 吴壮伟
Owner PING AN TECH (SHENZHEN) CO LTD