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Method and device for evaluating and assisting language expression

A language and speech technology, applied in the field of machine learning applications, can solve problems such as no news and progress, and achieve the effect of language expression optimization

Active Publication Date: 2018-12-07
SAMSUNG ELECTRONICS CHINA R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Through artificial intelligence, it has become possible for machines to understand human language and human emotions. However, there is no news and progress in the language expression ability evaluation and assistance for specific chat objects.

Method used

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  • Method and device for evaluating and assisting language expression

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Embodiment Construction

[0018] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] figure 1 It is a schematic flow diagram of the method of the embodiment of the present invention, such as figure 1 As shown, the evaluation and auxiliary methods of the language expression realized by this embodiment mainly include:

[0020] Step 101, the server extracts the voice features of each chatting user, user features, and the user's voice satisfaction with different voice features from the user voice chat sample data in advance, and uses a machine learning method to generate a user ID based on the extracted results. A Learning Model for Speech Expression Evaluation.

[0021] In this step, based on the pre-collected sample data, it is necessary to establish a mapping relationship between the user's voice features, user fe...

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Abstract

The present application discloses a method and device for evaluating and assisting language expression, wherein the method includes that a server extracts, in advance, the voice features, the user features, and the voice satisfaction for different voice features of each chat user from user voice chat sample data, and generates a learning model for voice expression evaluation by using a machine learning method according to an extraction result; when receiving the voice data to be evaluated and the user identifier of a corresponding chat object sent by a terminal device, the server estimates thesatisfaction of the chat object for the voice data to be evaluated by using the learning model according to the voice data to be evaluated and the user identifier, and transmits an estimated result to the terminal device. The method and device can intelligently evaluate the language expression of the user, and contribute to optimizing the language expression by the user.

Description

technical field [0001] The invention relates to machine learning application technology, in particular to a method and device for evaluating and assisting language expression. Background technique [0002] Language is one of the main means of communicating information between humans, and since the invention of computers, people have been working hard to make computers understand natural language. Speech recognition, also known as Automatic Speech Recognition (ASR) technology, is a high technology that allows machines to convert speech signals into corresponding text or commands through the process of recognition and understanding, that is, to allow machines to understand human speech. [0003] The basic principle of speech recognition is to convert a piece of speech signal into corresponding text information. The system mainly includes four parts: feature extraction, acoustic model, language model, dictionary and decoding. In order to extract features more effectively, it is...

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Application Information

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IPC IPC(8): G10L25/51G10L25/60G10L25/63
CPCG10L25/51G10L25/60G10L25/63
Inventor 王明豪胡建荣范炜陈涛俞江石磊
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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