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A method and device for recognizing dialogue intentions of chatbots for teenagers

A technology of chat robot and recognition method, applied in the field of chat robot dialogue awareness map recognition

Active Publication Date: 2020-10-20
CHINASO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a method and device for recognizing the dialogue intention of a chat robot for teenagers, so as to solve the aforementioned problems existing in the prior art

Method used

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  • A method and device for recognizing dialogue intentions of chatbots for teenagers
  • A method and device for recognizing dialogue intentions of chatbots for teenagers
  • A method and device for recognizing dialogue intentions of chatbots for teenagers

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Embodiment 1

[0063] like figure 1 As shown, the present embodiment provides a method for recognizing the dialogue intent of a chat robot for teenagers, and the method for recognizing includes the following steps,

[0064] S1. Based on the combination of word chunk sets, create a number of intent matching templates including additional length attributes and age stage priority attribute structures;

[0065] S2. Segment the input user dialogue sentence to form a segmentation candidate set, and perform priority screening on each segmentation candidate in the segmentation candidate set, and sort the segmentation candidates in combination with priority screening rules; The co-occurrence relationship of the block set combination is used to prune the segmentation candidates; and according to the length attribute of the intent matching template corresponding to the word block set combination, the segmentation candidates are pruned twice; the highest priority is selected The segmentation method of ...

Embodiment 2

[0182] In this embodiment, the use process of the intent recognition method is described in detail by taking "1314520" as an example for the online vocabulary commonly used by teenagers on the Internet.

[0183] In this embodiment, the expression forms of the dialogue content of the teenagers are rich and varied, unique and creative, and the meanings of various new words on the Internet are also emerging in an endless stream. Usually, among young people, "1314520" is more used to express the love and affection between men and women, and it is often interpreted as "I love you all my life". Not advocated. If the teenager mentions "1314520" in the dialogue, in the intention recognition process, it is only the inclusion matching of the traditional character string, which is easy to lead to the direction of this bad intention; therefore, when using the intention recognition method of the present invention, By combining the prioritization rules of age priority attributes and intent...

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Abstract

The invention discloses a conversation intention recognition method and device for a teenager chat robot. The method comprises the steps: building a plurality of intention matching templates with length attributes and age stage priority attribute structures based on the combination of word block sets; the method comprises the following steps: segmenting an input user conversation statement to forma segmentation candidate set, performing priority screening on each segmentation candidate item in the segmentation candidate set, and sorting the segmentation candidate items in combination with a priority screening rule; pruning the segmentation candidate items according to the sequential position co-occurrence relationship of the word block set combination; carrying out secondary pruning on the segmentation candidate items according to the length attribute of the intention matching template corresponding to the word block set combination; and screening out a user conversation statement segmentation mode with the highest priority, and outputting an intention matching template and intention information corresponding to the user conversation statement. The method has the advantages that the method is high in recognition efficiency and recognition accuracy of conversation intentions in the field of teenager chatting, and can meet various complex application scenes.

Description

technical field [0001] The invention relates to the field of dialogue awareness map recognition of chat robots, in particular to a method and device for recognizing dialogue intentions of chat robots for teenagers. Background technique [0002] With the rapid development of natural language processing technology, the application of chatbots is becoming more and more popular, and teenagers are getting more and more attention as a fast-growing group of Internet applications, and various voice interaction products for teenagers are emerging rapidly. In order to better improve the user experience of teenagers' chat conversations, effectively meet the needs of chat pain points that trouble teenagers, and guide teenagers' thoughts, behaviors and public opinion orientation, how to accurately obtain the chatting intentions of teenagers has become the key to the rapid promotion and application of chat technology. Key points and difficult points. [0003] The traditional intent recog...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F16/33G06F40/30G06F40/289
CPCG06F16/3329G06F16/3344
Inventor 李铁乔战科宇李冠龙张恒
Owner CHINASO INFORMATION TECH