摘要:
Provided is a content recommending method including receiving from second users meta data regarding content belonging to each of the second users having a content preference similar to a content preference of a first user, detecting based on the received meta data a plurality of pieces of recommended content similar to content that the first user is currently using, and outputting information regarding the respective pieces of detected recommended content.
摘要:
A method of generating integrated metadata. The method includes receiving metadata about second contents including content access information for accessing the second contents from one or more content providers, which provide the second contents generated by changing at least one of quality, viewing cost, viewing time, and content providing method of at least one piece of first content; and generating integrated metadata using the received metadata about the second contents.
摘要:
A method and apparatus for managing a neighbor node having a similar characteristic to that of an active node, the method including: generating a neighbor list containing information about at least one neighbor node; selecting at least one parent node from among the at least one neighbor node; determining fitness parameters using a characteristic value of the active node, characteristic values of the at least one neighbor node included in the neighbor list of the active node, and characteristic values of at least one neighbor node included in a neighbor list of each parent node; and updating the neighbor list of the active node according to values of the determined fitness parameters.
摘要:
A method of and apparatus for constructing a user profile using a content tag, a method of recommending digital content by using a user profile including a tag included in the digital content and a preference value for the tag. According to the methods and apparatus, a user profile is generated by using a content tag, and thus the taste of the user according to digital content consumption can be expressed in more varied ways. Also, by suggesting a method of generating a tag from web content, construction of a user profile for digital content having no tag is enabled. Furthermore, a tag extracted from digital content used by a user is included in a profile and it can be used for a variety of purposes, such as expansion of a comparison scope, use of preference keywords, providing of content links, and expansion of search scope.
摘要:
Provided are a method and an apparatus for predicting a preference rating for content, and a method and an apparatus for selecting sample content in order to predict a preference rating for the content. In the method of predicting a preference rating for the content, a list of users having similar preferences to a target user is extracted from content usage information collected with respect to the same content, and the target user's preference rating for the content is predicted by applying preference rating information of the users with similar preferences to a machine learning algorithm.
摘要:
An apparatus and method for performing a transaction service, which includes receiving, by a service server, a transaction ID request for the transaction service with a service provider, from a user terminal, generating a transaction ID in response to the transaction ID request, providing the transaction ID to the user terminal, and receiving a transaction specification that corresponds to the transaction ID, from the service provider. The transaction specification is generated by the service provider using the transaction ID that is provided to the user terminal.
摘要:
A method of providing a user interface based on a physical icon (PHYCON), the method including: obtaining information required for executing an application from a PHYCON constituting a recording medium on which the information is recorded, by using a communication medium; and controlling to execute the application by using the information obtained from the PHYCON.