| 摘要 |
An information handling apparatus, in which metadata is generated in respect of a current information item by reference to an ensemble of information items having associated metadata, the metadata having corresponding indicator data representing a degree of trust associated with that metadata, comprises a detector for detecting one or more predetermined properties of the current information item, a detector for detecting a subset of information items from the ensemble of information items, the subset being those which have the one or more predetermined properties most similar to those of the current information item, associating logic arranged to associate with the current information item metadata from one or more of the subset of information items such that the metadata associated with the current information item is allocated indicator data representing a low degree of trust in the association of that metadata and the current information item, and a detector for detecting user interaction with the apparatus which is relevant to an information item and its associated metadata, and for altering the indicator data associated with metadata in response to such user interaction.
|
