REFINING IMAGE ANNOTATIONS
2 Assignments
0 Petitions
Accused Products
Abstract
Methods, systems and apparatus for refining image annotations. In one aspect, a method includes receiving, for each image in a set of images, a corresponding set of labels determined to be indicative of subject matter of the image. For each label, one or more confidence values are determined. Each confidence value is a measure of confidence that the label accurately describes the subject matter of a threshold number of respective images to which it corresponds. Labels for which each of the one or more confidence values meets a respective confidence threshold are identified as high confidence labels. For each image in the set of images, labels in its corresponding set of labels that are high confidence labels are identified. Images having a corresponding set of labels that include at least a respective threshold number of high confidence labels are identified as high confidence images.
9 Citations
25 Claims
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1. (canceled)
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2. A method implemented by a data processing apparatus, the method comprising:
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receiving, for each image in a set of images, a corresponding set of labels, each label being determined to be indicative of subject matter of the image; for each label, determining one or more confidence values, each confidence value being a measure of confidence that the label accurately describes the subject matter of a threshold number of respective images to which it corresponds; and identifying labels for which each of the one or more confidence values meets at least one of a precision measurement threshold and a frequency measurement threshold as high confidence labels. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9)
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10. A system, comprising:
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a data processing apparatus; and a memory storage apparatus in data communication with the data processing apparatus, the memory storage apparatus storing instructions executable by the data processing apparatus and that upon such execution cause the data processing apparatus to perform operations comprising; receiving, for each image in a set of images, a corresponding set of labels, each label being determined to be indicative of subject matter of the image; for each label, determining one or more confidence values, each confidence value being a measure of confidence that the label accurately describes the subject matter of a threshold number of respective images to which it corresponds; and identifying labels for which each of the one or more confidence values meets at least one of a precision measurement threshold and a frequency measurement threshold as high confidence labels. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A computer storage medium encoded with a computer program, the program comprising instructions that when executed by data processing apparatus cause the data processing apparatus to perform operations comprising:
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receiving, for each image in a set of images, a corresponding set of labels, each label being determined to be indicative of subject matter of the image; for each label, determining one or more confidence values, each confidence value being a measure of confidence that the label accurately describes the subject matter of a threshold number of respective images to which it corresponds; and identifying labels for which each of the one or more confidence values meets at least one of a precision measurement threshold and a frequency measurement threshold as high confidence labels. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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Specification