Method and device for analyzing self-media communication graph based on vector query
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An analysis method and self-media technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve problems such as inability to analyze self-media, no query function, etc.
Active Publication Date: 2018-02-23
HONG MAI JUXIN SOFTWARE TECH BEIJING
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[0004] The disadvantages of the microblog propagation path analysis method in the above prior art are: only a single medium of microblog can be analyzed, and other self-media such as wechat cannot be analyzed; there is no query function, and only a simple statistical function for specific microblog events can be provided
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Embodiment 1
[0040] This embodiment provides a processing flow of a self-media communication graph analysis method based on vector query as follows: figure 1 As shown, the following processing steps are included:
[0041] Step S110, collecting media information disseminated by various media dissemination platforms in the self-media through a media collection tool.
[0042] Self-media is an instant communication method including blogs, SNS (Social Networking Services, social network services), Weibo, WeChat public platforms and other media communication platforms. Through self-media, an ordinary citizen or organization can provide and share various information on any self-media platform at any time and any place.
[0043]The embodiment of the present invention needs to use the cloud collection technology to collect the media information disseminated by various media communication platforms in the media through the media collection tool, and format the collected media information to obtain ...
Embodiment 2
[0069] This embodiment provides a self-media communication map analysis device based on vector query, and its specific implementation structure is as follows figure 2 As shown, it can specifically include the following modules:
[0070] The media information collection module 21 is used to collect the media information transmitted by various media communication platforms in the media, and analyze the media information to obtain structured document data;
[0071] The vector query module 22 is configured to construct a query statement related to the event theme, vectorize the query statement to obtain a query vector, use the query vector to query the document data, and output a set of documents related to the event theme ;
[0072] A similarity analysis module 23, configured to perform a similarity analysis between each document in the document collection, and generate a tuple data set related to the event theme according to the similarity analysis result;
[0073] The propag...
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Abstract
The embodiment of the invention provides a we media transmission atlas analysis method and device based on vector query. The method mainly comprises the following steps: collecting media information transmitted by all kinds of media transmission platforms in we media, constructing a query statement related to an event theme, querying the document data of the media information by utilizing the vector of the query statement, and outputting a document collection related to the event theme; conducting a similarity analysis on documents in the document collection, and generating a tuple data set according to results of the similarity analysis; showing articles in the tuple data set on a geographic information system according to the longitude and latitude coordinates of the articles, and generating a transmission path of media information related to the event theme. The method and the device provided by the embodiment of the invention can perform comprehensive analyses on the media information transmission conditions of all we media platforms, achieve real we media transmission atlas analyses, and can achieve the function of querying the transmission analysis result of any event in we media.
Description
technical field [0001] The present invention relates to the technical field of media communication analysis, in particular to a vector query-based self-media communication graph analysis method and device. Background technique [0002] Weibo (Weibo) is the abbreviation of Microblog (MicroBlog), that is, a one-sentence blog, which is a platform for sharing, disseminating and obtaining information based on user relationships. Through this platform, users can form a personal community through various clients such as WEB and WAP (Wireless Application Protocol, wireless application protocol), update pictures, text or video and other information in the personal community, and realize instant sharing. [0003] At present, the microblog propagation path analysis method in the prior art mainly includes: analyzing the forwarding time, forwarding person, key account, and forwarding level of the microblog, so as to analyze the microblog propagation path. [0004] The disadvantages of t...
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