Personalized web page searching and sorting method on basis of interest vectors of user
A technology of user interest and web page search, applied in special data processing applications, instruments, electrical digital data processing, etc.
Inactive Publication Date: 2013-04-17
BEIJING INFORMATION SCI & TECH UNIV
View PDF1 Cites 21 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Massive information makes it very difficult for users to find and obtain information
At present, many web search engines realize personalized search results for different users mainly through user click data, historical websites, network addresses, etc.
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
1. a kind of personalized web search sorting method based on user interest vector, it is characterized in that comprising the following steps:
1) Conduct a questionnaire survey on designated users to extract user interest topics;
2) Capture how the user's click history information is related to their interests, and combine the results of the questionnaire to construct a page-topic relationship table;
3) According to the user's page-topic relationship table, further infer the user's interest vector;
4) According to the user interest vector and user query, generate personalized webpage search ranking results.
2. a kind of personalized webpage search sorting method based on user interest vector according to claim 1, it is characterized in that described designated user is carried out questionnaire survey, extracts user interest subject step as:
a) Conduct questionnaire surveys for specific users to analyze their interests;
b) Analyzing the questionnaire survey results, a...
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 personalized web page searching and sorting method on the basis of interest vectors of a user. The personalized web page searching and sorting method includes steps of 1), performing questionnaire survey to the specified user and extracting interest subjects of the user; 2), capturing a relation of clicking historical information of the user and interests of the user, and combining the relation with a result of the questionnaire survey to create a page-subject relation table; 3), further speculating the interest vectors of the user according to the page-subject relation table of the user; and 4), generating a personalized web page searching and sorting result according to the interest vectors of the user and inquiry of the user. The personalized web page searching and sorting method has the advantages that the questionnaire survey to the user and the clicking historical information of the user are effectively combined, and the interest vectors of the user are combined into a web page searching and sorting procedure, so that the web page searching and sorting result effectively fits with personalized requirements of the user, and truly required network searching service is provided for the user.
Description
technical field [0001] The invention relates to the fields of information retrieval, data mining and artificial intelligence, and is a method for searching and sorting personalized webpages based on user interest vectors. Background technique [0002] With the development of network technology, the information on the Internet has increased exponentially. Massive information makes it very difficult for users to find and obtain information. At present, many web search engines realize personalized search results for different users mainly through user click data, historical websites, network addresses, etc., which are relatively easy to obtain but not easy to discover user personalized characteristics. In order to solve the query differences among different users, this paper proposes a new web page recommendation method, which is to conduct a questionnaire survey on users in a specific field, and then combine the extracted questionnaire information with the user's historical c...
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 张健徐晓莉胡亮齐林张小栓冯飞邢晓辉魏宗洋王楠甘露刘菁
Owner BEIJING INFORMATION SCI & TECH UNIV