| 摘要 |
A method, computer program product, and computer system for latent collaborative retrieval are described. A first mathematical representation of a query received from a user is generated. A second mathematical representation of a user profile is generated. A plurality of mathematical representations associated with a plurality of items is accessed. The first mathematical representation, the second mathematical representation, and the plurality of mathematical representations are transformed to have a uniform length. A first results subset of items is generated, based upon, at least in part, a first similarity measurement of the first mathematical representation and the plurality of mathematical representations. A second result subset of items is generated based upon, at least in part, a second similarity measurement of the second mathematical representation and the plurality of mathematical representations. A result set of items is generated based upon, at least in part, the first and second result subsets. |
