Co-selected image classification
First Claim
1. A computer-implemented method, comprising:
- accessing a reference text label that specifies a first topic of a reference image;
determining, in a data processing system, that a user interacted with an image presented in image search results as responsive to a particular query and during a same user session also interacted with the reference image also presented in the image search results as also responsive to the particular query;
generating, in the data processing system, a measure of relevance of the image to the first topic based on a number of user sessions in which image search results included both the image and the reference image as responsive to a query and in which a user interacted with both of the reference image and the image; and
labeling the image as an image that is relevant to the topic based on the measure of relevance meeting a specified threshold.
2 Assignments
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Accused Products
Abstract
Co-selected images are labeled based on a topic score that is a measure of relevance of the co-selected image to a first topic to which a reference image belongs. The first topic to which the reference image belongs is identified based on a reference label associated with the reference image. The co-selected images are images that are selected for presentation subsequent to selection of the reference image during a user session. The co-selected images are identified based on selection data for user sessions in which the reference image was selected for presentation. The topic score is generated based on a frequency of selection of the co-selected image. Image search results for a second topic can be filtered to remove images that are labeled as belonging to the first topic or the image search results can be reordered to adjust the presentation positions at which images are referenced based on the topic to which the images belong.
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Citations
20 Claims
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1. A computer-implemented method, comprising:
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accessing a reference text label that specifies a first topic of a reference image; determining, in a data processing system, that a user interacted with an image presented in image search results as responsive to a particular query and during a same user session also interacted with the reference image also presented in the image search results as also responsive to the particular query; generating, in the data processing system, a measure of relevance of the image to the first topic based on a number of user sessions in which image search results included both the image and the reference image as responsive to a query and in which a user interacted with both of the reference image and the image; and labeling the image as an image that is relevant to the topic based on the measure of relevance meeting a specified threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system, comprising:
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a data store storing a reference text label that specifies a first topic of a reference image and user session data specifying, for user sessions, user interactions with images presented in image search results; and an image classification apparatus that interacts with the data store, the image classification apparatus comprising at least one processor that executes instructions that cause the image classification apparatus to perform operations comprising; accessing the reference text label that specifies the first topic of the reference image; determining that a user interacted with an image presented in image search results as responsive to a particular query and during a same user session also interacted with the reference image also presented in the image search results as also responsive to the particular query; generating a measure of relevance of the image to the first topic based on a number of user sessions in which image search results included both the image and the reference image as responsive to a query and in which a user interacted with both of the reference image and the image; and labeling the image as an image that is relevant to the topic based on the measure of relevance meeting a specified threshold. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory computer readable medium encoded with a computer program comprising instructions that when executed cause one or more data processing apparatus to perform operations comprising:
accessing a reference text label that specifies a first topic of a reference image; determining that a user interacted with an image presented in image search results as responsive to a particular query and during a same user session also interacted with the reference image also presented in the image search results as also responsive to the particular query; generating a measure of relevance of the image to the first topic based on a number of user sessions in which image search results included both the image and the reference image as responsive to a query and in which a user interacted with both of the reference image and the image; and labeling the image as an image that is relevant to the topic based on the measure of relevance meeting a specified threshold. - View Dependent Claims (16, 17, 18, 19, 20)
Specification