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A Dialogue Act Analysis Method for Non-free Conversation Spoken Chinese

A behavioral analysis and free technology, applied in natural language data processing, instrumentation, computing, etc., can solve the problems of inability to improve user experience and difficult practical application of intelligent dialogue systems

Active Publication Date: 2021-04-09
北京灵伴即时智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above methods are difficult to apply in practice, and cannot be used in intelligent dialogue systems to improve user experience

Method used

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  • A Dialogue Act Analysis Method for Non-free Conversation Spoken Chinese
  • A Dialogue Act Analysis Method for Non-free Conversation Spoken Chinese
  • A Dialogue Act Analysis Method for Non-free Conversation Spoken Chinese

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, and the described embodiments are exemplary only for explaining the present invention, and cannot be construed as limiting the present invention.

[0036] Such as figure 1 As shown, a kind of flow process of the dialogue behavior extraction method for non-free conversational Chinese spoken language provided by the present invention comprises the following steps:

[0037] Step 1. Perform word segmentation and part-of-speech tagging on the text or speech recognition text;

[0038] Step 2: Perform syntactic analysis on the text sentence after word segmentation and part-of-speech tagging. Syntactic analysis includes sentence class analysis and labeling of speech act verbs.

[0039] Sentence class analysis is to divide sentences into declarative sentences, interrogative sentences, imperative sentences and exclamatory sentences accordin...

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Abstract

The invention belongs to the field of artificial intelligence, and in particular relates to a dialogue behavior analysis method for non-free conversation-style spoken Chinese. The method includes word segmentation and part-of-speech tagging for text or speech recognition text; syntactic analysis for text sentences after word segmentation and part-of-speech tagging; information structure analysis for text sentences after word segmentation and part-of-speech tagging; The division of speech segments; the type analysis of each turn; the structural analysis of the dialogue segment; the communicative function analysis of the turn. This method combines the analysis of information intention and communication intention to improve the effect of natural language understanding and generation, and improve the user experience of the intelligent dialogue system.

Description

technical field [0001] The application belongs to the field of artificial intelligence and relates to an intelligent dialogue system, in particular to a dialogue behavior analysis method for non-free conversation-style spoken Chinese. Background technique [0002] Dialogue system is an important branch in the field of artificial intelligence. Its main technologies include recognizing speech as text, performing natural language understanding on text, finding answers to understood questions, and outputting answers by voice. In the current intelligent dialogue system, the dialogue is usually non-free conversation, that is, with communicative tasks instead of free chat, such as customer service conversation systems and ticket booking systems that facilitate customers to obtain information. The natural language understanding part of the dialogue system is the most important. A perfect and intelligent dialogue system, in addition to understanding the information intention of the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/289G06F40/211G06F40/253G06F40/205
CPCG06F40/205G06F40/211G06F40/253G06F40/289
Inventor 季竞庞在虎朱风云吴昊
Owner 北京灵伴即时智能科技有限公司
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