Methods and devices for providing keyword information and target information

The invention discloses a keyword information providing method and a keyword information providing device. By the method and the device, the problem that keyword information which describes the same thing as the keyword information provided by a user but is lowly matched with characters of the keywo...

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Bibliographic Details
Main Authors XIA CHAOLUN, GUO NING, DONG JING
Format Patent
LanguageChinese
English
Published 12.10.2011
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a keyword information providing method and a keyword information providing device. By the method and the device, the problem that keyword information which describes the same thing as the keyword information provided by a user but is lowly matched with characters of the keyword information cannot be recommended according to the keyword information provided by the user is solved. The keyword information providing method comprises the following steps of: acquiring first keyword information; acquiring a stored keyword information set which includes the first keyword information and first target information which is respectively selected according to the respective keyword information in the set; for any one piece of first target information, acquiring a stored first frequency for respectively selecting the target information according to the respective keyword information in the set; determining first relevancy between the first keyword information and the respective keyword information i
Bibliography:Application Number: CN20101139850