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Event type identification method and device

An event type, event technology, applied in the field of communication, can solve problems such as low accuracy, unrepresentation, and error-prone

Pending Publication Date: 2020-10-13
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the research and practice of related technologies, the inventors of the present application found that the current event type identification method is mainly based on the event type identification method of preset event trigger words, and it is easy to judge whether a sentence is a certain type of time based only on the trigger words. Errors, for example, some sentences containing trigger words do not actually express related events, or some words can be used as trigger words in multiple event types, so the accuracy of event type recognition based on trigger words in related technologies is low

Method used

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0059] Embodiments of the present application provide an event type identification method, device, computer equipment, and storage medium. Specifically, the embodiment of the present application provides an event type identification apparatus suitable for computer equipment. Wherein, the computer device may be a device such as a terminal or a server, and the terminal may be a device such as a mobile phone, a tablet computer, or a notebook computer. The server can be a single server or a server...

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PUM

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Abstract

The invention discloses an event type identification method and device. Event type word sets corresponding to preset event types are obtained, and one event type word set comprises event type words corresponding to the same event type; an event type word matched with the to-be-identified event content is determined in the event type word set, and a preset event type corresponding to the matched event type word is determined as a temporary event type of the to-be-identified event content; a frequent word sequence corresponding to the temporary event type is obtained, and the frequent word sequence comprises frequent words mined from a plurality of event content samples corresponding to the temporary event type; the similarity between words contained in the to-be-identified event content andthe frequent character sequence is determined; and based on the similarity, whether the actual event type of the to-be-identified event content is a temporary event type is determined. According to the scheme, the event type identification accuracy can be improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a method and device for identifying an event type. Background technique [0002] In recent years, with the rapid development of information technology, the network has gradually become a huge data source, which contains a lot of valuable information. By identifying the event types of these information, it can determine the type of event it belongs to, and event type identification It can be widely used in news information, forum articles, policy interpretation and other fields. [0003] During the research and practice of related technologies, the inventors of the present application found that the current event type identification method is mainly based on the event type identification method of preset event trigger words, and it is easy to judge whether a sentence is a certain type of time based only on the trigger words. Errors, for example, some sentence...

Claims

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Application Information

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IPC IPC(8): G06F40/289G06F40/216G06F40/30G06F16/35G06F16/2458
CPCG06F40/289G06F40/216G06F40/30G06F16/35G06F16/2465
Inventor 刘志煌
Owner TENCENT TECH (SHENZHEN) CO LTD