Apparatus, Methods, and Computer Program Products For Adaptive Multimedia Content Indexing
First Claim
1. A method for adaptive indexing of multimedia content, the method comprising:
- identifying a keyword associated with a feature found in a data portion of a multimedia item, the feature being of a first media type, and the first media type being associated with a first weight;
determining a relevance for the keyword using said first weight;
updating the first weight associated with the first media type based on a search result selected by a user from a set of search results that were identified to the user in response to a query from the user, thereby producing an updated first weight, wherein the selected search result indicates a multimedia item having a feature being of the first media type and being associated with the keyword; and
updating the relevance of the keyword using the updated first weight.
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Accused Products
Abstract
This disclosure provides, among other things, a method for adaptive indexing of multimedia content. In some embodiments, the method includes: identifying a keyword associated with a feature found in a data portion of a multimedia item, the keyword being associated with a media type, and the media type being associated with a weight; determining a relevance for the keyword using the weight associated with the media type associated with the keyword; updating the weight associated with the media type based on a particular set of content items, wherein each content item included in the particular set was added to the particular set of content items because the content item was selected by a user from a set of content items that were identified to the user in response to a query from the user, thereby producing an updated weight; and updating the relevance of the keyword using the updated weight.
41 Citations
30 Claims
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1. A method for adaptive indexing of multimedia content, the method comprising:
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identifying a keyword associated with a feature found in a data portion of a multimedia item, the feature being of a first media type, and the first media type being associated with a first weight; determining a relevance for the keyword using said first weight; updating the first weight associated with the first media type based on a search result selected by a user from a set of search results that were identified to the user in response to a query from the user, thereby producing an updated first weight, wherein the selected search result indicates a multimedia item having a feature being of the first media type and being associated with the keyword; and updating the relevance of the keyword using the updated first weight. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus for adaptive indexing of multimedia content, the apparatus being configured to:
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identify a keyword associated with a feature found in a data portion of a multimedia item, the feature being of a first media type, and the first media type being associated with a first weight; determine a relevance for the keyword using the first weight; update the first weight associated with the first media type based on a search result selected by a user from a set of search results that were identified to the user in response to a query from the user, thereby producing an updated first weight, wherein the selected search result indicates a multimedia item having a feature being of the first media type and being associated with the keyword; and update the relevance of the keyword using the updated first weight. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A computer program product comprising a non-transitory computer readable medium storing computer instructions for adaptive indexing of multimedia content, the computer instructions comprising:
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instructions for identifying a keyword associated with a feature found in a data portion of a multimedia item, the feature being of a first media type, and the first media type being associated with a first weight; instructions for determining a relevance for the keyword using said first weight; instructions for updating the first weight associated with the first media type based on a search result selected by a user from a set of search results that were identified to the user in response to a query from the user, thereby producing an updated first weight, wherein the selected search result indicates a multimedia item having a feature being of the first media type and being associated with the keyword; and instructions for updating the relevance of the keyword using the updated first weight. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification