Systems and methods for determining user interests
First Claim
1. A computer-implemented method of determining a user-interest model comprising the steps of:
- determining user-interest features;
determining parameter weights for the user-interest features; and
determining a user-interest model based on the user-interest features and the parameter weights.
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Accused Products
Abstract
Techniques are provided to determine user-interest features and user-interest parameter weights for a user-interest model. The user-interest features are pre-determined and/or determined dynamically. Pre-determined user-interest features are based on user-interest profiles, prior user activities, documents listed in a resume, reading or browsing patterns and the like. Dynamically determined user-interest features include features learned from an archive of user activities using statistical analysis, machine learning and the like. User-interest parameter weights are pre-determined and/or dynamically determined. Pre-determined user-interest parameter weights include parameter weights manually entered by a user indicating the relevant importance of a user-interest feature and parameter weights previously learned from an archive of the user'"'"'s past activities. Dynamically assigned user-interest parameter weights include dynamically determined updates to user-interest parameter weights based on newly identified documents or topics of interest.
91 Citations
24 Claims
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1. A computer-implemented method of determining a user-interest model comprising the steps of:
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determining user-interest features;
determining parameter weights for the user-interest features; and
determining a user-interest model based on the user-interest features and the parameter weights. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer-implemented system for determining a user-interest model comprising:
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an input/output circuit for retrieving documents;
a processor that determines user-interest features;
determines parameter weights for the user-interest features; and
which determines a user-interest model based on the user-interest features and the associated parameter weights. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. Computer readable storage medium comprising:
- computer readable program code embodied on the computer readable storage medium, the computer readable program code usable to program a computer for determining user interests comprising the steps of;
determining user-interest features;
determining parameter weights for the user-interest features; and
determining a user-interest model based on the user-interest features and the parameter weights.
- computer readable program code embodied on the computer readable storage medium, the computer readable program code usable to program a computer for determining user interests comprising the steps of;
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24. A carrier wave encoded to transmit a control program, useable to program a computer for determining user interests, to a device for executing the program, the control program comprising:
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instructions for determining user-interest features;
instructions for determining parameter weights for the user-interest features; and
instructions for determining a user-interest model based on the user-interest features and the parameter weights.
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Specification