Statement intention identification method and device and computer readable storage medium

A technique for identifying methods and sentences, used in computing, special data processing applications, instruments, etc.

Pending Publication Date: 2019-09-13
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing question understanding methods are aimed at single sentences, and focus on the understanding of a certain sentence structure

Method used

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  • Statement intention identification method and device and computer readable storage medium
  • Statement intention identification method and device and computer readable storage medium
  • Statement intention identification method and device and computer readable storage medium

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Embodiment Construction

[0055] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] The invention provides a sentence intent recognition method. refer to figure 1 As shown, it is a schematic flowchart of a sentence intent recognition method provided by an embodiment of the present invention. The method may be performed by a device, and the device may be implemented by software and / or hardware.

[0057] In this embodiment, the sentence intent recognition method includes:

[0058] S10. Obtain an original sentence sample.

[0059] In this embodiment, the web crawler technology is used to obtain questions from the Internet that are posed to the machine by users in various application environments.

[0060] S11. Preprocess the original sentence samples to obtain preprocessed samples.

[0061] Preferably, said preprocessing the original statement samples to obtain preprocessed samples includes:...

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PUM

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Abstract

The invention relates to the technical field of voice semantics, and discloses a statement intention identification method. The statement intention identification method comprises the following steps:preprocessing an original statement sample to obtain a preprocessed sample; extracting a statement feature vector from the preprocessed sample; based on the statement feature vector, training a statement intention identification model by using a cross entropy cost function method to obtain a trained statement intention identification model; obtaining a to-be-identified target statement; based onthe target statement, outputting a statement intention corresponding to the target statement by using a trained statement intention identification model; and obtaining an answer matching the statementintention corresponding to the target statement from an answer database, and displaying the answer to a user. The invention further provides a statement intention identification device and a computerreadable storage medium. According to the statement intention identification method, the abstract features of the voice can be extracted by using the deep neural network, and the statement can be identified more accurately.

Description

technical field [0001] The invention relates to the technical field of speech semantics, in particular to a sentence intention recognition method, device and computer-readable storage medium. Background technique [0002] How to understand the user's intention according to the context in the multi-round dialogue of the chat robot is a key issue in the multi-round interaction, and it is also a difficult problem. Most of the existing question understanding methods are aimed at single sentences, and focus on the understanding of a certain sentence structure. How to identify the current user's intent based on the context, rather than just analyzing each round, so that the dialogue can be understood in a continuous context is a problem that needs to be solved urgently. Contents of the invention [0003] The present invention provides a sentence intention recognition method, device and computer-readable storage medium, the main purpose of which is to realize the recognition of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/35G06F17/27
CPCG06F16/3329G06F16/35G06F40/289
Inventor 赵婧王健宗
Owner PING AN TECH (SHENZHEN) CO LTD
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