| 摘要 |
Provided are an information processing device and method, and a program, which can provide items suited for the feel (or mood) of a user. A user data acquisition unit (72) acquires the result that the user had decided whether or not an item is relevant to a predetermined mood. An irrelevant filter generation unit (74) acquires from a feature quantity analysis unit (73) the featuring quantity of the item which has been decided not to be relevant to the predetermined mood. The irrelevant filter generation unit (74) analyzes the featuring quantities of plural items acquired, thereby to extract the featuring quantity of the item irrelevant to the predetermined mood. The irrelevant filter generated by the irrelevant filter generation unit (74) is used when it is decided whether or not the predetermined item is one relevant to the predetermined mood. The information processing device can be applied to a server for recommending and providing the item.
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