Hybrid personalization architecture
First Claim
1. A computerized method comprising:
- determining belief probabilities for ontological concepts within a preference model representing a belief of user preferences, wherein the belief probabilities are based on user feedback;
performing a convolution of the belief probabilities and ontology co-occurrence probabilities; and
generating a prioritized list from a plurality of documents based on the convolution.
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Abstract
Belief probabilities for ontological concepts within a preference model representing a belief of user preferences are determined. The belief probabilities are based on user feedback. A convolution of the belief probabilities and ontology co-occurrence probabilities is performed. A prioritized list from a plurality of documents based on the convolution is generated. In one aspect, the ontology co-occurrence probabilities for ontological concepts within a co-occurrence model are calculated. The ontology co-occurrence probabilities represent a probability of two ontological concepts being associated with a single document of the plurality of documents. In another aspect, the documents describe multimedia content.
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Citations
69 Claims
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1. A computerized method comprising:
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determining belief probabilities for ontological concepts within a preference model representing a belief of user preferences, wherein the belief probabilities are based on user feedback;
performing a convolution of the belief probabilities and ontology co-occurrence probabilities; and
generating a prioritized list from a plurality of documents based on the convolution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. An apparatus comprising:
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means for determining belief probabilities for ontological concepts within a preference model representing a belief of user preferences, wherein the belief probabilities are based on user feedback;
means for performing a convolution of the belief probabilities and ontology co-occurrence probabilities; and
means for generating a prioritized list from a plurality of documents based on the convolution. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. A machine-readable medium having executable instructions to cause a machine to perform a method comprising:
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determining belief probabilities for ontological concepts within a preference model representing a belief of user preferences, wherein the belief probabilities are based on user feedback;
performing a convolution of the belief probabilities and ontology co-occurrence probabilities; and
generating a prioritized list from a plurality of documents based on the convolution. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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51. A system comprising:
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a processor coupled to a memory through a bus; and
a personalization process executed by the processor from the memory to cause the processor to determine belief probabilities for ontological concepts within a preference model representing a belief of user preferences, wherein the belief probabilities are based on user feedback, perform a convolution of the belief probabilities and ontology co-occurrence probabilities, and generate a prioritized list from a plurality of documents based on the convolution. - View Dependent Claims (52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69)
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Specification