Method For Providing Search Results List Based on Importance Information and System Thereof
First Claim
1. A method for providing a user with a predetermined search result list by a search engine, the method comprising the steps of:
- maintaining a content information database storing at least one content and registration date information for the content;
maintaining a timer, the timer maintaining time information and a time function table, the time function table storing a predetermined time function having time difference information as a variable, wherein the time difference information is difference between the registration date information for the content and the time information;
receiving at least one keyword from a user terminal with a search request;
searching for at least one content including the at least one keyword using the content information database;
computing accuracy of the searched content with respect to the at least one keyword, based on a predetermined accuracy computing criterion;
searching for the registration date information for the searched content using the content information database;
computing time difference information by using the searched registration date information and the time information received from the timer;
computing a time function value corresponding to the computed time difference information by using the time function table;
computing importance information of the searched content using the computed accuracy and the computed time function value; and
sorting at least one content in accordance with the computed importance information, thereby processing the sorted content into search result list information.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to a method for providing a search result list by a search engine and a system thereof, and more particularly, to a method for generating a search result list by reflecting importance information in processing the search result list corresponding to a predetermined keyword input from a user terminal by a search engine and a system thereof. According to the present invention, there is an effect that is possible to provide method and system for providing a search result list, capable of providing a search result list on the basis of importance information in which accuracy and information on the registration date of a corresponding content are reflected.
-
Citations
21 Claims
-
1. A method for providing a user with a predetermined search result list by a search engine, the method comprising the steps of:
-
maintaining a content information database storing at least one content and registration date information for the content; maintaining a timer, the timer maintaining time information and a time function table, the time function table storing a predetermined time function having time difference information as a variable, wherein the time difference information is difference between the registration date information for the content and the time information; receiving at least one keyword from a user terminal with a search request; searching for at least one content including the at least one keyword using the content information database; computing accuracy of the searched content with respect to the at least one keyword, based on a predetermined accuracy computing criterion; searching for the registration date information for the searched content using the content information database; computing time difference information by using the searched registration date information and the time information received from the timer; computing a time function value corresponding to the computed time difference information by using the time function table; computing importance information of the searched content using the computed accuracy and the computed time function value; and sorting at least one content in accordance with the computed importance information, thereby processing the sorted content into search result list information. - View Dependent Claims (2, 3, 4, 6, 7, 8, 9, 10, 11, 12)
-
-
5. A method for providing a user with a predetermined search result list by search engine, the method comprising the steps of:
-
maintaining a content information database storing at least one content and registration date information for the content; maintaining a temporal adverb keyword database storing at least one predetermined temporal adverb keyword and predetermined weight corresponding thereto; maintaining a timer, the timer maintaining time information; receiving at least one keyword from a user terminal with a search request; searching for at least one content including the keyword by referring to the content information database; computing accuracy of the searched content with respect to the keyword, based on a predetermined accuracy computing criterion; searching for the registration date information for the searched content by referring to the content information database; computing time difference information by using the searched registration date information and the time information received from the timer; abstracting at least one temporal adverb keyword stored in the temporal adverb keyword database, from the searched content; and in case that the temporal adverb keyword is abstracted from the searched content, abstracting the weight corresponding to the abstracted temporal adverb keyword and the computed time difference information, by referring to the temporal adverb keyword database; computing importance information by calculating the computed accuracy and the abstracted weight; and sorting at least one content in accordance with the computed importance information, thereby processing the sorted content into search result list information. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
-
-
13. A system for providing a user with a predetermined search result list, the system comprising:
-
a content information database storing at least one content and registration date information for the content; a timer maintaining time information; a time function table storing a predetermined time function having time difference information as a variable, wherein the time difference information is difference between the registration date information for the content and the time information; an interface unit, the interface unit receiving at least one keyword from a user terminal and in response thereto, the interface unit transmitting search result list information to the terminal; a database search unit, the database search unit searching for at least one content including the keyword and the registration date information for the content, by referring to the content information database; an accuracy computing unit computing accuracy of the searched content with respect to the keyword, based on a predetermined accuracy computing criterion; an importance information computing unit, the importance information computing unit computing time difference information by using the searched registration date information and the time information received from the timer, the importance information computing unit computing a time function value corresponding to the computed time difference information by referring to the time function table, and the importance information computing unit computing importance information of the searched content by calculating the computed accuracy and the computed time function value; and a search result processing unit sorting at least one content in accordance with the computed importance information, thereby processing the sorted content into search result list information. - View Dependent Claims (14)
-
Specification