Automatic dialogue intention recognition system based on linguistic rule generation

An automatic recognition system and linguistic technology, applied in the field of semantic recognition, can solve problems such as heavy manual workload and inaccurate recognition of dialogue intentions

Pending Publication Date: 2021-04-09
中通天鸿(北京)通信科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the present invention provides an automatic dialogue intent recognition system based on lin

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  • Automatic dialogue intention recognition system based on linguistic rule generation
  • Automatic dialogue intention recognition system based on linguistic rule generation

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Embodiment

[0024] This embodiment discloses a system for automatically identifying dialogue intentions based on linguistic rules. The system includes: a word segmentation module, a linguistic rule generation module, an intention model group generation module, and a model similarity calculation module. The word segmentation module will Sentences are divided into words, and the linguistic rule generation module marks the words with their respective syntax and semantic information. The intention model group generation module has deduplicated and merged intentions, and each intention generates a semantic model group. The model similarity calculation module calculates the similarity between two models.

[0025] The word segmentation module will segment the complete sentence, and divide the sentence into multiple words according to commonly used vocabulary and sentence segmentation for subsequent processing; the linguistic rule generation module will mark each word on the basis of the common in...

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Abstract

The invention discloses an automatic dialogue intention recognition system based on linguistic rule generation. The system comprises a word segmentation module, a linguistic rule generation module, an intention model group generation module, and a model similarity calculation module. The word segmentation module is used for carrying out word segmentation on sentences, the linguistic rule generation module marks respective syntax and semantic information on words, the intention model group generation module performs duplication elimination and combination by taking intention as a unit, each intention generates a semantic model group, and the model similarity calculation module calculates the similarity between two models. According to the invention, the problems of inaccurate dialogue intention recognition and large manual workload in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of semantic recognition, in particular to a dialog intention automatic recognition system generated based on linguistic rules. Background technique [0002] There are generally two existing methods for dialogue intent recognition: one is regular matching based on dictionary templates; the other is intent recognition based on deep learning classification models. Regular matching based on dictionary templates is composed of rule templates based on regular expressions that are manually summarized. By performing regular matching on each round of dialogue, different dialogue texts are identified as different intentions. The disadvantage of this technology is that the workload of manually summarizing the rules is heavy, and the simple regular matching of keywords cannot fully recognize the semantics. When a sentence hits the regular matching rules of two intentions at the same time, the system cannot judge. [00...

Claims

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Application Information

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IPC IPC(8): G06F16/332G06F40/289G06F40/30
CPCG06F16/3329G06F40/289G06F40/30
Inventor 冷月
Owner 中通天鸿(北京)通信科技股份有限公司
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