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Universal configurable compatible multi-model domain-migratable multi-round dialogue system

A technology with multiple compatibility and configuration modules, which is applied in the direction of version control, software maintenance/management, program code adaptation, etc., can solve problems such as labor cost consumption, model effect cannot be improved, and model cannot be updated iteratively, so as to achieve the effect of expanding the application field

Active Publication Date: 2020-07-14
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, its model is fixed, and it is impossible to continuously iteratively update the existing model, resulting in the inability to improve the model effect. The change requires a lot of logic transformation, and the fields need to be redefined, which consumes a lot of labor costs.

Method used

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  • Universal configurable compatible multi-model domain-migratable multi-round dialogue system
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  • Universal configurable compatible multi-model domain-migratable multi-round dialogue system

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The general configurable, multi-model compatible, domain-transferable multi-round dialogue system proposed according to the embodiments of the present invention is described below with reference to the accompanying drawings.

[0031] figure 1 It is a schematic structural diagram of a multi-round dialog system that is generally configurable, compatible with multiple models, and domain transferable according to an embodiment of the present invention.

[0032] like figure 1 As shown, this general configurable, multi-model c...

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Abstract

The invention discloses a universal configurable, compatible multi-model and domain-migratable multi-round dialogue system. The system comprises: a configurable module used for carrying out self-defined configuration according to professional knowledge of a current domain; a dialogue understanding module used for carrying out language coding on user statements through dialogue understanding, and carrying out intention recognition and joint extraction of slot value pairs by replacing a compatible dialogue understanding model; a dialogue state tracking module used for acquiring current multi-round historical dialogue state information; a strategy learning module used for performing action decision through the dialogue strategy model; a dialogue generation module used for generating dialoguesaccording to corresponding actions; and an online training module used for serving as a user simulator to be provided for developers, performing online iterative updating of the model and generatingavailable data. The whole architecture module of the system is universal, the system adapts to different application scenes, all field parameters are universal and configurable, corpora and dialogue understanding can be accepted at will, and a dialogue strategy model can be flexibly expanded and replaced.

Description

technical field [0001] The invention relates to the technical fields of information technology and data business, in particular to a multi-round dialog system that is universally configurable, compatible with multiple models, and domain transferable. Background technique [0002] At present, the task-oriented multi-round dialogue system is mainly based on the pipeline architecture, and its purpose is generally to complete the design of a series of internal modules for tasks in a specific field. Due to the relevance of its purpose, a large number of internal rules are associated with specific applications, resulting in the unity of the system , cannot be applied in multiple domains, fixed business rules are mixed with the system, specified fields cannot be changed, and the internal model is unique and cannot be updated. The coordination between modules is fragile, and changing the internal model structure requires a lot of labor costs. The fields of the system Immobilization,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/76G06F8/71
CPCG06F8/76G06F8/71
Inventor 鄂海红宋美娜陈忠富牛佩晴
Owner BEIJING UNIV OF POSTS & TELECOMM
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