Knowledge extraction method and system, storage medium and computer device
A knowledge extraction and computer technology, applied in the field of knowledge base, can solve the problems of lower user experience, more time spent in query, and extraction limitations, and achieve the effect of improving accuracy and efficiency
Inactive Publication Date: 2019-07-23
北京思特奇信息技术股份有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The extraction of knowledge has undergone a change from unstructured to structured. At present, the existing knowledge base is extracted in the form of templates, which limits the extraction of knowledge to templates, resulting in more time spent on querying. Large delay
Moreover, when using the existing knowledge base to provide services for users, it is impossible to more intelligently identify the real intention of the user and cannot respond to the user's instructions in a timely manner, which reduces the user experience.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0043] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0044] figure 1 A schematic flowchart of a knowledge extraction method provided by an embodiment of the present invention is given. Such as figure 1 As shown, the method includes the following steps:
[0045] Build a knowledge base;
[0046] Collect the user's behavior trajectory, and analyze the behavior trajectory to obtain the user's attention content;
[0047] Extracting knowledge matching the user-focused content from the knowledge base based on the user-focused content, and outputting the knowledge.
[0048] The knowledge base is a structured, easy-to-operate, easy-to-use, and comprehensively organized knowledge cluster in knowledge engineering. It is based on the need to solve problems in one or some fiel...
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
Login to View More Abstract
The invention discloses a knowledge extraction method and system, a storage medium and a computer device. The method comprises the following steps: constructing a knowledge base; collecting a behaviortrack of a user, and analyzing the behavior track to obtain content concerned by the user; and based on the user attention content, extracting knowledge matched with the user attention content from the knowledge base, and outputting the knowledge. Meanwhile, the invention further provides a knowledge extraction system which comprises a knowledge base creation module used for constructing a knowledge base; a user analysis module used for collecting a behavior track of a user and analyzing the behavior track to obtain content concerned by the user; and a knowledge extraction module used for extracting knowledge matched with the content concerned by the user from the knowledge base based on the knowledge content concerned by the user and outputting the knowledge. According to the method andthe system, knowledge extraction can directly pay attention to knowledge needed by a user instead of standard extraction of knowledge through a template, and the knowledge extraction accuracy and efficiency can be greatly improved.
Description
technical field [0001] The present invention relates to the technical field of knowledge base, specifically, a method, system, storage medium and computer equipment for knowledge extraction. Background technique [0002] The extraction of knowledge has undergone a change from unstructured to structured. At present, the existing knowledge base is extracted in the form of templates, which makes the extraction of knowledge limited to templates, which leads to more time spent on querying. The delay is large. Moreover, when using the existing knowledge base to provide services to users, it is impossible to more intelligently identify the real intention of the user and to respond to the user's instructions in time, which reduces the user experience. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a knowledge extraction method, system, storage medium and computer equipment to improve the accuracy and efficiency of know...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2457G06F16/25G06F16/31G06F16/36G06N5/02
CPCG06N5/022G06F16/2457G06F16/254G06F16/313G06F16/367
Inventor 龚玉喜
Owner 北京思特奇信息技术股份有限公司