Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Knowledge base question and answer method, electronic equipment and readable storage medium

A knowledge base and question technology, applied in the field of information processing, can solve problems such as poor efficiency and accuracy of knowledge base question answering, achieve high degree of fit, reduce calculation amount, and give high efficiency effects

Pending Publication Date: 2021-11-26
INNER MONGOLIA UNIVERSITY
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of deep learning technology, more and more researchers have begun to turn their attention to the use of deep neural networks for knowledge base question answering, which regards knowledge base question answering as a semantic matching process, and directly obtains the user's answer through inter-vector calculation. In order to obtain more complete semantics, researchers integrate more information into word vector training, optimize the semantic representation of word vectors, and use vector representations to represent the relationship between entities in the knowledge base, among which TransE, TransH, and TransR are representative and STransE, however, the existing knowledge base Q&A efficiency and accuracy are poor and cannot meet the actual needs of users

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Knowledge base question and answer method, electronic equipment and readable storage medium
  • Knowledge base question and answer method, electronic equipment and readable storage medium
  • Knowledge base question and answer method, electronic equipment and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0036] The present invention is based on the method of the FREQUENTLY Asked Question, a common problem and answer. The FAQ library is usually composed of standard Questions and answers, each standard question and answer is the same semantics with standard issues, these extensions have the same semantics. Such as "What are the main behavior of violation of party discipline?" And "What kind of behavior is a violation of party discipline?" The amount of calculation is very large. T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a knowledge base question and answer method, electronic equipment and a readable storage medium. The method comprises the following steps: step 1, constructing a corpus for a specific field; 2, training an MA-B model to classify questions to be answered; step 3, extracting user questions with the same field identifiers as the to-be-answered questions, and calculating similarity scores of the to-be-answered questions and the user questions; 4, determining similar questions of the to-be-answered questions by using the similarity scores, and taking answers corresponding to the similar questions as candidate answers; step 5, calculating a correlation score between each candidate answer and the question to be answered, and determining a final answer based on the correlation score and the similarity score; the invention is small in calculation amount, and the obtained final answer is highly matched with the to-be-answered question.

Description

Technical field [0001] The present invention belongs to the field of information processing, in particular to a knowledge base quiz method, electronic device, and readable storage medium. Background technique [0002] The automatic question and answer mainly includes question and answer based on traditional search engine. Based on the community-based question and answer, the knowledge base implements the language description of the objective world from the string to structured, reflecting the knowledge map of the objective world, because of its More accurate answers, I have received extensive attention from researchers, and has become the most important way of current question and answer systems; at present, there are already large-scale knowledge bases for English and Chinese, such as Freebase, YAGO, DBPEDIA, Baidu knowledge and Sogou knows cube, the construction of the knowledge base depends on the extraction of the identification and relationship of the entity, the entity iden...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/35G06F40/30G06N3/04G06N3/08G06K9/62
CPCG06F16/3329G06F16/35G06F40/30G06N3/08G06N3/044G06F18/2415
Inventor 王炜华飞龙王广义李彬高光来
Owner INNER MONGOLIA UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products