Correlated information recommendation

摘要

Method and apparatus for information recommendation are provided. In one aspect, a method for information recommendation uses correlated information combinations to improve recommendation accuracy. Upon receiving data from a client indicating a visited information type, the method obtains correlated information types related to the visited information type from stored records. The correlated information types providing one or more correlated information combinations each including at least two correlated information types. For each of the one or more correlated information combinations, the method computes a degree of correlation between the correlated information combination and the visited information type. The method selects a target correlated information combination with a satisfying degree of correlation, and recommends the target correlated information combination to the client.

主权项

1. A method comprising:
obtaining user information of one or more clients related to a particular information type of a particular client within a period of time, the one or more clients being different from the particular client; obtaining a plurality of correlated information types related to the particular information type based at least in part on the user information of the one or more clients that are different from the particular client; selecting one or more correlated information combinations from the plurality of correlated information types based at least in part on an application scenario of the particular client, the application scenario comprising an application platform of a web page accessed by the particular client, wherein selecting the one or more correlated information combinations comprises selecting a correlated information combination that satisfies the application platform of the web page from the plurality of correlated information types; computing respective one or more degrees of correlation between the one or more correlated information combinations and the particular information type; comparing the respective one or more degrees of correlations of the one or more correlated information combinations with a set value; selecting from the one or more correlated information combinations a correlated information combination which degree of correlation is greater than the set value to be a target correlated information combination; and providing the target correlated information combination to the particular client.