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Method, device, equipment and storage medium for generating real-time event summaries

A real-time event and event technology, applied in the computer field, can solve problems such as high redundancy, poor performance of real-time event summaries, and insufficient information of real-time event summaries, so as to achieve the effect of improving performance and reducing redundancy

Active Publication Date: 2021-08-17
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a generation control method, device, device and storage medium of a real-time event summary, aiming to solve the problem of insufficient real-time event summary information, high redundancy, and poor performance of real-time event summary in the prior art question

Method used

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  • Method, device, equipment and storage medium for generating real-time event summaries
  • Method, device, equipment and storage medium for generating real-time event summaries

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Embodiment 1

[0029] figure 1 The implementation flow of the method for generating a real-time event summary provided by Embodiment 1 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0030] In step S101, a text stream and user query text are received, the text stream includes event text sorted by time.

[0031] The present invention is suitable for data processing platforms or data processing equipment such as computers and servers. By collecting event texts (such as social media texts) in real time in the network, event texts collected under these different time stamps can form a text stream. The user query text is the keyword text input by the user. Multiple words are included in each event text and user query text.

[0032] In step S102, according to the event text, the user query text and the preset knowledge base, a knowledge-aware text representation ...

Embodiment 2

[0044] figure 2 The implementation process of the method for generating a real-time event summary provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0045] In step S201, a text stream and a user query text are received, the text stream includes event texts sorted by time.

[0046] In the embodiment of the present invention, the text flow can be expressed as D={d 1 , d 2 ,...,d t ,...,d T}, T represents the total number of event texts in the text stream, d t is the event text under the t-th timestamp in the text stream. Each text in the text stream from l words Composition (the time suffix of the text is omitted here to simplify the mathematical representation of these parameters). The user query text can be expressed as by n words composition.

[0047] In step S202, the initial context representation of the ...

Embodiment 3

[0087] image 3 The structure of the device for generating a real-time event summary provided by Embodiment 3 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0088] Text receiving module 31, is used for receiving text flow and user query text, and text flow comprises event text sorted by time;

[0089] A knowledge-aware representation generation module 32, configured to generate a knowledge-aware text representation of the event text and a knowledge-aware text representation of the user query text according to the event text, the user query text, and a preset knowledge base;

[0090] The interactive representation generation module 33 is used to generate the interactive learning text representation of the event text and the user query text based on the knowledge-aware text representation of the event text, the knowledge-aware text representation of the user query te...

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Abstract

The present invention is applicable to the field of computer technology, and provides a method, device, device, and storage medium for generating real-time event summaries. The method includes: receiving text streams and user query texts, and generating event text and user query text in the text streams based on a knowledge base Knowledge-aware text representation of text, based on generated knowledge-aware text representation and interactive multi-head attention network, generating interactive learning text representation of event text and user query text, based on generated interactive learning text representation and dynamic memory network, Generate a specific text representation of the event text, input the specific text representation into the multi-task joint training model, and generate a real-time event summary of the text stream, thereby effectively improving the content richness of the real-time event summary and reducing the redundancy of the real-time event summary. Improved generation of live event summaries.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a method, device, equipment and storage medium for generating a real-time event summary. Background technique [0002] With the rapid development of streaming media applications, the amount of information on the Internet has shown explosive growth. When people use streaming media applications to obtain information, they are often unable to obtain the information they are most interested in due to the huge and complicated amount of information. Lots of confusion and unnecessary wasted events. Event Summarization (Event Summarization) is a very challenging task in the field of Natural Language Processing (NLP). The purpose of the task is to generate an informative text summary for a given text stream, and to dynamically change events The text summaries are updated in real time, and text summaries of events of interest are provided to people. However, work on event s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/33G06F16/34
CPCG06F16/3344G06F16/345
Inventor 杨敏曲强
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI