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Information processing method and mobile terminal

An information processing method and mobile terminal technology, which are applied in electrical digital data processing, special data processing applications, telephone communication, etc., and can solve problems such as inability to actively understand user manipulation intentions.

Inactive Publication Date: 2014-07-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0014] At present, ordinary mobile phones cannot actively understand the user's control intentions

Method used

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  • Information processing method and mobile terminal
  • Information processing method and mobile terminal
  • Information processing method and mobile terminal

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Experimental program
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specific Embodiment

[0049] Step 101: After receiving the voice information, convert the voice information into text sentence information, analyze the keywords in the sentence, and establish the relevant application theme, so as to establish the central content of the user's manipulation intention;

[0050] For example, when keywords such as "telephone" and "dial" appear, the sentence processing can be divided into operations such as phone calls. Similarly, when keywords such as "sms" appear, the sentence processing can be divided into operations such as text messages A class of operations.

[0051] Taking "call Zhang San" as an example, "call" appears in this sentence, so the intention of this sentence can be established as the category of "phone".

[0052] Step 102: Perform syntactic analysis on the sentence, mark the central verb and semantic case, whether through the analysis of the syntax tree or sentence template matching, mark the central verb and semantic case in the syntactic analysis res...

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Abstract

The invention provides an information processing method and a mobile terminal. The method comprises a step of converting a voice message into a text message after the voice message is received, analyzing the text message and then generating a case, and a step of matching the case with cases pre-stored in a knowledge base, and generating a corresponding control instruction according to the case if the matching succeeds. In voice application, a sentence said by people can be converted into a text message through voice identification technologies, and natural language understanding and analysis in the mobile terminal task field can be carried out by using a case grammar combining syntactic analysis and semantic analysis of a sentence, so that the purpose of enabling a mobile terminal to understand a control intension of a user is achieved.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to an information processing method and a mobile terminal. Background technique [0002] The characteristic of case grammar is that the analysis result can be constructed centered on the verb. Although the grammar rules only describe the syntax, the structure produced by the analysis result corresponds to the semantic relationship rather than the strict syntactic relationship. Example English sentence: [0003] The lattice grammar analysis result of Mary hit Bill. can be expressed as: [0004] Hit(Agent Mary)(Dative Bill) [0005] This representation structure is called lattice representation. In the case representation, the noun phrases and prepositional phrases contained in a sentence are represented by their relationship with the verbs in the sentence, which is called a case. Both Agent and Dative in the above example are lattices, and basic representations like "(Agent Ma...

Claims

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Application Information

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IPC IPC(8): H04M1/725G10L21/06G06F17/30
CPCG10L15/22G10L15/18G10L15/1822G10L2015/223
Inventor 刘伟
Owner ZTE CORP
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