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Thematic term determination method and device and storage medium

A technology for determining methods and subject words, applied in the field of data processing, can solve problems such as time-consuming, long text data, poor user experience, etc., to achieve the effect of improving integrity and efficiency

Pending Publication Date: 2022-03-15
ALIBABA DAMO (HANGZHOU) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long duration of the online meeting, the converted text data is relatively long, which requires users to spend a long time refining the content of the meeting, and the user experience is not good.

Method used

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  • Thematic term determination method and device and storage medium
  • Thematic term determination method and device and storage medium
  • Thematic term determination method and device and storage medium

Examples

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0028] The embodiment of the present application can be used to extract the subject headings of the text, especially for the subject heading extraction of the colloquial text. figure 1 It is a schematic diagram of an application scenario of the embodiment of this application, such as figure 1 As shown, in an online meeting, one or more participating users can participate in the online m...

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Abstract

The invention provides a subject term determination method and device and a storage medium, and relates to the technical field of data processing, in particular to the technical field of text processing. The method comprises the steps of obtaining a plurality of phrases in a to-be-processed text, wherein each phrase comprises at least one segmented word; for the multiple phrases, the condensation degree of each phrase and the degree of freedom among the multiple phrases are calculated, the condensation degree is used for describing the probability that all segmented words in one phrase appear at the same time, and the degree of freedom among the multiple phrases is used for representing the fixing degree of one phrase and the adjacent phrases of the phrase; and determining the subject term of the to-be-processed text according to the cohesion degree of each phrase and the degree of freedom among the plurality of phrases, thereby realizing automatic extraction of the subject term of the text, and improving the integrity and accuracy of the extracted subject term.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a method, device and storage medium for determining subject headings. Background technique [0002] With the rapid development of the Internet and the complete functions of online collaboration software, the online processing method of audio and video has been favored by more and more users due to its high convenience. [0003] For online audio and video processing scenarios, such as online audio conferencing, online video conferencing, online education, audio and video work processing, etc., taking online conferences as an example, conferencing software usually has the ability to save conference audio and convert conference audio to text The function of data is convenient for users to summarize and review the meeting through meeting audio or text data after the meeting, such as writing meeting minutes to better understand the content of the meeting. Due to...

Claims

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Application Information

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IPC IPC(8): G06F40/284G06F40/289
CPCG06F40/284G06F40/289
Inventor 邓憧王雯索宏彬
Owner ALIBABA DAMO (HANGZHOU) TECH CO LTD
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