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Intention recognition method and device, computer equipment and storage medium

A recognition method and intent technology, applied in computing, instrumentation, text database query, etc., can solve problems such as inaccurate intent recognition

Pending Publication Date: 2021-07-23
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an intent recognition method, device, computer equipment, and storage medium to solve the existing problem of inaccurate intent recognition

Method used

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  • Intention recognition method and device, computer equipment and storage medium
  • Intention recognition method and device, computer equipment and storage medium
  • Intention recognition method and device, computer equipment and storage medium

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] This intent recognition method can be applied in such as figure 1 An application environment in which a computer device communicates with a server over a network. Computer equipment can be, but is not limited to, various personal computers, laptops, smartphones, tablets, and portable wearable devices. The server can be implemented as an independent server.

[0036] In one embodiment, as figure 2 As shown, an intention recognition method is p...

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Abstract

The invention relates to the technical field of artificial intelligence, in particular to an intention recognition method and device, equipment and a storage medium. The intention recognition method comprises the steps of obtaining an intention recognition model, and extracting a target dialogue set from a dialogue scene according to a preset sliding window, wherein the target dialogue set comprises a target dialogue and a historical dialogue before the target dialogue and in the preset sliding window; performing feature extraction on the target dialogue by a first transformer network to obtain a target semantic feature corresponding to the target dialogue; obtaining a target semantic feature set corresponding to the target dialogue set; performing feature extraction on the target semantic feature set by a second transform network to obtain a context semantic feature; performing feature fusion on the target semantic feature and the context semantic feature by a fusion feature layer to obtain a to-be-classified feature; and performing intention classification on the to-be-classified feature by using a classifier to obtain an intention recognition result. The method can effectively improve the accuracy of intention recognition.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to an intention recognition method, device, computer equipment and storage medium. Background technique [0002] In Natural Language Processing (NLP), text classification technology is widely used as one of the basic technologies. For example, in search engines, text classification technology is used to identify which topic information users want to retrieve, such as games, Film and television, etc., can reduce unnecessary recalls; use text classification technology to identify user intentions in smart questions and answers or smart assistants, such as identifying whether users need to book a hotel, book a bus ticket, or change an itinerary in a travel scene; [0003] However, at present, in intelligent question answering or similar dialogue scenarios of intelligent assistants, when judging the user's intention, generally only the current round of dialogue is...

Claims

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Application Information

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IPC IPC(8): G06F16/332G06F16/33G06F16/35G06F40/30
CPCG06F16/3329G06F16/3344G06F16/35G06F40/30
Inventor 赵知纬
Owner CHINA PING AN LIFE INSURANCE CO LTD