Method for searching preferred expert information in question-answering system
A question answering system and expert technology, applied in special data processing applications, instruments, electrical and digital data processing, etc., can solve problems such as waste of network resources and human resources, users cannot get professional answers, time-consuming and laborious, etc., and achieve high-quality answers. Effect
Inactive Publication Date: 2011-09-14
北京奥米时代生物技术有限公司
View PDF0 Cites 29 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This not only wastes increasingly scarce network resources and human resources, but also prevents users from getting timely and professional answers.
However, if users want to find experts who are good at their questions, they need to be familiar with the background of all experts in the existing system and search manually, which is very time-consuming and laborious.
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 1
[0021] A method for searching preferred expert information in a question answering system, comprising the steps of:
[0022] S101. Establish a corresponding relationship between expert information and expert feature vectors.
[0023] Specifically include the following steps:
[0024] S1011. Save the corresponding relationship between the expert information and the expert field information. Convert the above-mentioned field of expertise information into a text format.
[0025] Saving expert information is used to display the contact information and relevant background of the expert to the user, enabling the communication channel between the user and the expert to be established in the question answering system. The expert information may include the name of the expert and / or the contact information of the expert and / or the login ID of the expert in the question answering system and / or the user name of the expert in the question answering system.
[0026] Expert's expertise f...
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 method for searching preferred expert information in a question answering system, and the method comprises the following steps: based on the information in an expert database, establishing expert characteristic vectors for representing the expertise of each expert; obtaining the question characteristic vector of a user question; obtaining an expert characteristic vector matched with the question characteristic vector; and according to the correspondence between expert information and the expert characteristic vector, obtaining the expert information. According to the method disclosed by the invention, through carrying out analysis on question-answering text contents in the web question-answering system, the most suitable expert capable of automatically answering a certain question can be searched from the expert database by using a classification and information retrieval method.
Description
technical field [0001] The invention relates to a method for searching preferred expert information in a question answering system. Background technique [0002] The Internet is a user communication platform. With the help of online communities, users can break through time and space constraints to communicate with other users and get help. The WEB-based question answering system is such a popular user communication platform. In this community , users can submit their own difficult questions, wait for experts in the field to answer the questions, and return the answers to the users through the network. In the existing question answering system, when the user asks a question, he does not know who is an expert in the field of the question in advance. Can only passively wait for a reply. This not only wastes increasingly scarce network resources and human resources, but also prevents users from getting timely and professional answers. However, if users want to find experts w...
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 IPC IPC(8): G06F17/30
Inventor 何芳连
Owner 北京奥米时代生物技术有限公司