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Element-based method, device and storage medium for discovering cross-channel hotspot events

A technology of hot events and discovery methods, applied in the computer field, can solve problems such as poor timeliness of news hot events

Active Publication Date: 2022-06-24
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides an element-based cross-channel hotspot event discovery method, device and computer-readable storage medium to solve the problem of poor timeliness of news hotspot events in the prior art

Method used

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  • Element-based method, device and storage medium for discovering cross-channel hotspot events

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Embodiment Construction

[0032] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

[0033] The first embodiment of the present invention provides an element-based cross-channel hot event discovery method, see figure 1 ,include:

[0034] Preprocessing the collected news data to obtain news data with irrelevant information filtered out, and news data after further processing the news data with irrelevant information filtered out;

[0035] Conjoint analysis of news data filtered out of irrelevant information...

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Abstract

The invention discloses an element-based cross-channel hotspot event discovery method, device and storage medium. The invention integrates news report data and microblog data in a certain field, and analyzes the semantic similarity of elements and texts extracted by combining two channels. , which is conducive to the discovery of hot events in this field, and a more comprehensive and detailed understanding of hot events.

Description

technical field [0001] The present invention relates to the field of computer technology, and in particular, to an element-based cross-channel hotspot event discovery method, device, and computer-readable storage medium. Background technique [0002] Network hot events refer to the events that the public cares most about and frequently discusses within a certain time and within a certain range. The discovery of hot events is to automatically discover hot content from the disseminated data stream and link it with other information associated with it. In different fields, such as: sports, finance, politics, entertainment, etc., timely discovery of hot events in the field can capture people's concerns faster, better grasp the development trend of the field, and have a good understanding of the topic. significant. [0003] In traditional hot topic research, the research on the collection of events within the topic often lacks more detailed analysis, and long texts such as news...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F40/30G06F40/284
CPCG06F40/284G06F40/30
Inventor 段东圣杜翠兰李鹏霄刘晓辉李扬曦佟玲玲程光张琳井雅琪
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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