Document ranking based on document classification
First Claim
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1. A method performed by one or more devices, the method comprising:
- determining, by at least one of the one or more devices, a first average amount of time that a first set of users spent accessing a document during a first time period;
determining, by at least one of the one or more devices, a second average amount of time that a second set of users spent accessing the same document during a second time period, the second time period occurring after the first time period;
comparing, by at least one of the one or more devices, the first average amount of time to the second average amount of timedetermining, by at least one of the one or more devices and based on the comparing, that the first average amount of time is different from the second average amount of timeclassifying, by at least one of the one or more devices, the document as stale or fresh based on determining that the first average amount of time is different from the second average amount of time, the classifying including;
classifying the document as stale when the first average amount of time is greater than the second average amount of time, andclassifying the document as fresh when the first average amount of time is less than the second average amount of timegenerating, by at least one of the one or more devices, a score for the document based on classifying the document as stale or fresh; and
ranking, by at least one of the one or more devices, the document with regard to at least one other document based on the generated score.
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Abstract
A system may determine an extent to which a document is selected when the document is included in a set of search results, generate a score for the document based, at least in part, on the extent to which the document is selected when the document is included in a set of search results; and rank the document with regard to at least one other document based, at least in part, on the score.
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Citations
15 Claims
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1. A method performed by one or more devices, the method comprising:
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determining, by at least one of the one or more devices, a first average amount of time that a first set of users spent accessing a document during a first time period; determining, by at least one of the one or more devices, a second average amount of time that a second set of users spent accessing the same document during a second time period, the second time period occurring after the first time period; comparing, by at least one of the one or more devices, the first average amount of time to the second average amount of time determining, by at least one of the one or more devices and based on the comparing, that the first average amount of time is different from the second average amount of time classifying, by at least one of the one or more devices, the document as stale or fresh based on determining that the first average amount of time is different from the second average amount of time, the classifying including; classifying the document as stale when the first average amount of time is greater than the second average amount of time, and classifying the document as fresh when the first average amount of time is less than the second average amount of time generating, by at least one of the one or more devices, a score for the document based on classifying the document as stale or fresh; and ranking, by at least one of the one or more devices, the document with regard to at least one other document based on the generated score. - View Dependent Claims (2, 3, 4, 5)
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6. A system, comprising:
one or more devices to; determine a first average amount of time that a first set of users spent accessing a document during a first time period; determine a second average amount of time that a second set of users spent accessing the same document during a second time period, the second time period occurring after the first time period; compare the first average amount of time to the second average amount of time; determine, based on the comparing, that the first average amount of time is different from the second average amount of time classify the document as stale or fresh based on determining that the first average amount of time is different from the second average amount of time, when classifying the document, at least one of the one or more devices further being to; classify the document as stale when the first average amount of time is greater than the second average amount of time, and classify the document as fresh when the first average amount of time is less than the second average amount of time generate a score for the document based on classifying the document as stale or fresh; and rank the document with regard to at least one other document based on the generated score. - View Dependent Claims (7, 8, 9, 10)
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11. A computer-readable memory device, comprising:
a plurality of computer-executable instructions, which, when executed by one or more processors, cause the one or more processors to; determine a first average amount of time that a first set of users spent accessing a document during a first time period; determine a second average amount of time that a second set of users spent accessing the same document during a second time period, the second time period occurring after the first time period; compare the first average amount of time to the second average amount of time determine, based on the comparing, that the first average amount of time is different from the second average amount of time classify the document as stale or fresh based on determining that the first average amount of time is different from the second average amount of time, when classifying the document, the one or more devices further being to; classify the document as stale when determining that the first average amount of time is greater than the second average amount of time, and classify the document as fresh when determining that the first average amount of time is less than the second average amount of time generate a score for the document based on classifying the document as stale or fresh; and rank the document with regard to at least one other document based on the generated score. - View Dependent Claims (12, 13, 14, 15)
Specification