Unregistered word processing method based on single semantics, intelligent question answering method and intelligent question answering device

A technology of unregistered words and processing methods, applied in natural language data processing, semantic analysis, electronic digital data processing, etc., can solve the problem of lack of solutions for unregistered words, so as to improve user favorability and answer accuracy , The effect of solving the problem of unregistered words

Active Publication Date: 2019-04-16
安徽省泰岳祥升软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the existing technology lacks an effective solution to the problem of unregistered words

Method used

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  • Unregistered word processing method based on single semantics, intelligent question answering method and intelligent question answering device
  • Unregistered word processing method based on single semantics, intelligent question answering method and intelligent question answering device
  • Unregistered word processing method based on single semantics, intelligent question answering method and intelligent question answering device

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Embodiment 1

[0045] In order to solve the problem of unregistered words in the prior art, the embodiment of the present application provides a method for processing unregistered words based on single semantics, see figure 1 , a flow chart of a method for processing unregistered words based on single semantics provided by the embodiment of the present application, the method includes the following steps:

[0046] Step S110, obtaining at least one semantic meaning of an unregistered word, each semantic meaning includes at least one sememe;

[0047] In this application, the semantics of unregistered words can be obtained from HowNet (English name HowNet). HowNet is a concept represented by Chinese and English words as the description object to reveal the relationship between concepts and concepts. The relationship between attributes is the common sense knowledge base of the basic content. In HowNet, a sememe is the most basic and the smallest unit of meaning that is not easily divided. A wor...

Embodiment 2

[0158] The embodiment of the present application provides an intelligent question answering method, wherein the method for processing unregistered words based on single semantics provided in Embodiment 1 of the present application is applied, Figure 8 A flow chart of an intelligent question answering method provided in the embodiment of this application, such as Figure 8 As shown, the method includes the following steps:

[0159] Step S210, obtaining unregistered words from word segmentation results of unknown questions;

[0160] The intelligent question answering system needs to be trained with the training corpus to have the ability to respond. During the training process, the intelligent question answering system will generate a word vector space used to express the word vector of the known word segmentation according to the known word segmentation; when the user asks the trained intelligent question answering When the system asks a question, the intelligent question ans...

Embodiment 3

[0166] The embodiment of the present application provides a device for processing unregistered words based on single semantics, Figure 9 A block diagram of an unregistered word processing device based on single semantics provided for the embodiment of this application, such as Figure 9 As shown, the device includes:

[0167] Semantics acquisition unit 310, configured to acquire at least one semantics of unregistered words, each semantics includes at least one sememe;

[0168] A benchmark semantics selection unit 320, configured to select a benchmark semantics from the semantics of the unregistered words;

[0169] Semantic vector generating unit 330, used for generating the semantic vector of unregistered words according to the benchmark semantics;

[0170] The simulated word vector generating unit 340 is configured to randomize the semantic vector according to the random word vector, and generate simulated word vectors of unregistered words.

[0171] As can be seen from t...

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Abstract

The embodiment of the invention provides an unregistered word processing method based on single semantics, an intelligent question answering method and an intelligent question answering device. The unlogged-in word processing method comprises the steps that at least one semantic meaning of an unlogged-in word is obtained, and each semantic meaning comprises at least one meaning; selecting a reference semantic from the semantics of the unlogged-in words; generating semantic vectors of the unregistered words according to the reference semantics; and performing randomization processing on the semantic vector according to the random word vector to generate a simulation word vector of the unregistered word. Therefore, the simulation word vector generated through the technical scheme provided bythe invention can express the semantics of the unlogged-in words; as the randomization processing is carried out, the random variability is realized; Therefore, when the random word vector generatedby the embodiment of the invention is used for an intelligent question and answer system to generate the response, the correlation degree of the response and the question can be high, and the responsecan be diversified, so that repeated and monotonous response is avoided, the user experience is improved, and the problem of unregistered words is solved.

Description

[0001] This application claims the priority of the Chinese patent application submitted to the China Patent Office on June 1, 2018, with the application number 201810558803.7, and the title of the invention is "Unregistered word processing method based on single semantics, intelligent question answering method and device", all of which The contents are incorporated by reference in this application. technical field [0002] The present application relates to the technical field of natural language processing, in particular to a method for processing unregistered words based on single semantics, an intelligent question answering method and device. Background technique [0003] With the development of natural language processing technology, intelligent question answering systems based on natural language processing technology have also been widely used. Commonly used intelligent question answering systems, such as chat robots, can automatically generate corresponding responses b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27G06F16/332
CPCG06F40/279G06F40/30Y02D10/00
Inventor 杨凯程李健铨蒋宏飞
Owner 安徽省泰岳祥升软件有限公司
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