Intention identification method and apparatus

A recognition method and intent technology, applied in the Internet field, can solve the problem of low recognition accuracy, and achieve the effect of improving the recognition accuracy and solving the low recognition accuracy.

Inactive Publication Date: 2018-06-05
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide an intent recognition method and device to at least solve the problem of low recognition accuracy when recognizing user intent in the related art

Method used

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  • Intention identification method and apparatus
  • Intention identification method and apparatus

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Experimental program
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Embodiment 1

[0025] In this embodiment, an intent recognition method is provided, figure 1 is a flowchart of an intent recognition method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0026] Step S102, extracting key elements from the words and sentences input by the user, wherein the key elements are used to indicate the semantics expressed by the words and sentences input by the user;

[0027] Step S104: Identify the user intent indicated by the key element according to the priority information of the intent dimension to which the key element belongs, wherein the intent dimension is used to classify the query intent expressed by the key element according to preset rules, and the priority information is used to Refers to the priority of the graph dimension;

[0028] Step S106, modify the intent dimension to which the key element belongs according to the intervention modification rule, and determine the target ...

Embodiment 2

[0044] This embodiment also provides an intention recognition device, which is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0045] figure 2 is a structural frame of an intention recognition device according to an embodiment of the present invention Figure 1 ,Such as figure 2 As shown, the device includes:

[0046] The extraction module 22 is used to extract key elements from the words and sentences input by the user, wherein the key elements are used to indicate the semantics expressed by the words and sentences input by the user;

[0047] The identification module ...

Embodiment 3

[0063] Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is Better implementation. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence or the part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM / RAM, disk, CD) contains several instructions to enable a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present invention.

[0064] The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to stor...

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PUM

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Abstract

The invention provides an intention identification method and apparatus. The method comprises the steps of extracting key elements from words input by a user, wherein the key elements are used for indicating semantics expressed by the words input by the user; according to priority information of intention dimensions which the key elements belong to, identifying user intentions indicated by the keyelements, wherein the intention dimensions are used for classifying query intentions expressed by the key elements according to a preset rule, and the priority information is used for indicating priorities of the intention dimensions; and according to an intervention correction rule, correcting the intention dimensions which the key elements belong to, and determining a target user intention. Byadopting the scheme, the problem of low identification accuracy of user intention identification in related technologies is solved; and the identification accuracy of the user intention identificationis improved.

Description

technical field [0001] The present invention relates to the field of the Internet, in particular, to an intention recognition method and device. Background technique [0002] As the scale of the Internet continues to increase, intelligently providing network services to users has become a hot trend. Under such a trend, being able to better identify the user's intention can truly understand what the user wants, so as to provide users with more intimate services, improve user experience, and create a stronger market. Competitiveness. From this point of view, the recognition of the user's operation intention is particularly important. [0003] Traditional intent recognition methods are mainly divided into three categories, namely navigation, information, and transaction. Navigation refers to the home page that users expect to find on a website. Information category means that users expect to find some webpages that meet their needs, and these webpages are often content-type...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/3329G06F16/3344
Inventor 吕骋王谦吴瑞红张翔刘辉刘海铭
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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