Method and system for ascribing a reputation to an entity as a rater of other entities
First Claim
1. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the method comprising computer-implemented acts of:
- (A) combining the second ratings to produce a first combined rating, comprising an act of (i) calculating a rating average of the second ratings, the rating average being the first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating; and
(C) generating a resulting rater reputation based at least in part on the first rating predictability.
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Accused Products
Abstract
A method and system for ascribing a reputation of an entity as a rater of other entities is provided. A first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, are provided. The second ratings are combined to produce a first combined rating. The first rating is compared to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating. A resulting rater reputation is generated based at least in part on the first rating predictability.
166 Citations
81 Claims
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1. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the method comprising computer-implemented acts of:
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(A) combining the second ratings to produce a first combined rating, comprising an act of (i) calculating a rating average of the second ratings, the rating average being the first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating; and
(C) generating a resulting rater reputation based at least in part on the first rating predictability. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the system comprising:
a rater reputation generator to combine the second ratings to produce a first expected rating;
to compare the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating, to generate a resulting rater reputation based at least in part on the first rating predictability, and to provide as output the rater reputation of the first entity, wherein the rater reputation generator comprises an expected rating generator to generate the first expected rating by calculating a rating average of the second ratings.- View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37)
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27. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the system comprising:
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means for combining the second ratings to produce a first expected rating, wherein the means for combining comprises means for generating the first expected rating by calculating a rating average of the second ratings;
means for comparing the first rating to the first combined rating numerical to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating; and
means for generating a resulting rater reputation based at least in part on the first rating predictability. - View Dependent Claims (38, 39, 40, 41, 42, 43, 44, 45, 46)
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28. A computer program product, comprising:
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a computer readable medium; and
computer readable signals stored on the computer readable medium that define instructions that, as a result of being executed by a computer, instruct the computer to perform a method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the method comprising acts of;
(A) combining the second ratings to produce a first expected rating wherein the act (A) comprises an act of (i) generating the first expected rating by calculating a rating average of the second ratings;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating; and
(C) generating a resulting rater reputation based at least in part on the first rating predictability. - View Dependent Claims (47, 48, 49, 50, 51, 52, 53, 54, 55)
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56. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another respective entity, the method comprising computer-implemented acts of:
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(A) generating an expected rating by combining the second ratings, wherein the act (A) comprises an act of (i) generating the expected rating by calculating a rating average of the second ratings;
(B) generating a predictability of the first rating by comparing the first rating to the expected rating; and
(C) generating a resulting rater reputation based at least in part on the first predictability. - View Dependent Claims (57, 58)
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59. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another respective entity, the system comprising:
a rater reputation generator to generate an expected rating by combining the second ratings, to generate a predictability of the first rating by comparing the first rating to the expected rating, and to generate a resulting rater reputation based at least in part on the first predictability, wherein the rater reputation generator comprises an expected rating generator to generate the expected rating by calculating a rating average of the second ratings. - View Dependent Claims (60, 61)
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62. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another respective entity, the system comprising:
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means for generating an expected rating by combining the second ratings, wherein the means for generating comprises means for generating the expected rating by calculating a rating average of the second ratings;
means for generating a predictability of the first rating by comparing the first rating to the expected rating; and
means for generating a resulting rater reputation based at least in part on the first predictability. - View Dependent Claims (63, 64)
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65. A computer-readable medium having computer-readable signals stored thereon that define instructions that, as a result of being executed by a computer, instruct the computer to perform a method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another respective entity, the method comprising acts of:
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(A) generating an expected rating by combining the second ratings, wherein the act (A) comprises an act of (i) generating the expected rating by calculating a rating average of the second ratings;
(B) generating a predictability of the first rating by comparing the first rating to the expected rating; and
(C) generating a resulting rater reputation based at least in part on the first predictability. - View Dependent Claims (66, 67)
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68. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, and wherein the first rating is indicative of a rating of a rated entity by the first entity at a first time, and each second rating is indicative of a rating of the rated entity provided by another entity at a respective time after the first time, the method comprising computer-implemented acts of:
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(A) combining the second ratings to produce a first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating;
(C) receiving a value indicating a number of most recent ratings, wherein the most recent ratings include the second ratings; and
(D) generating a resulting rater reputation based at least in part on the first rating predictability, comprising;
(1) determining a number of the second ratings;
(2), dividing the number of second ratings plus one by the number of most recent ratings to produce a ratio; and
(3) weighting the predictability with the ratio.
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69. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, and wherein also provided is an initial rater reputation indicative of an initial rater reputation of the first entity, the method comprising computer-implemented acts of:
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(A) combining the second ratings to produce a first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating;
(C) generating a resulting rater reputation based at least in part on the first rating predictability, including;
(i) subtracting the first rating predictability from an initial rater reputation of the first entity to produce a first rater reputation modification; and
(ii) adding to the initial rater reputation a first rater reputation adjustment that is a positive function of the first rater'"'"'s reputation modification to produce the resulting rater reputation.
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70. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the method comprising computer-implemented acts of:
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(A) combining the second ratings to produce a first combined rating;
(B) comparing the first-rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating, wherein act (B) comprises acts of;
(i) determining a difference between the first rating and the first combined rating;
(ii) dividing the determined difference by a ratee rating deviation of the rated entity, the ratee rating deviation defining a deviation of ratings by other entities of the rated entity from a mean rating; and
(iii) determining the first rating predictability from the divided difference, wherein act (B)(iii) comprises applying a Gaussian distribution function to the divided difference to produce the first rating predictability; and
(C) generating a resulting rater reputation based at least in part on the first rating predictability.
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71. A method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, the method comprising computer-implemented acts of:
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(A) combining the second ratings to produce a first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating;
(C) generating a resulting rater reputation based at least in part on the first rating predictability;
(D) determining a rater reputation deviation of the first entity, the rater reputation deviation defining a deviation of two or more rating predictabilities of ratings provided by the first entity of other entities from an expected rating predictability of ratings provided by the first entity; and
(E) assessing a reliability of the resulting rater reputation based at least in part on the rater rating predictability deviation. - View Dependent Claims (72)
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73. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, and wherein also provided is an initial rater reputation indicative of an initial rater reputation of the first entity, the system comprising:
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a rater reputation generator to combine the second ratings to produce a first combined rating;
to compare the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating, to generate a resulting rater reputation based at least in part on the first rating predictability, and to provide as output the rater reputation of the first entity, wherein the rater reputation generator includes;
subtracting the first rating predictability from an initial rater reputation of the first entity to produce a first rater reputation modification; and
adding to the initial rater reputation a first rater reputation adjustment that is a positive function of the first rater'"'"'s reputation modification to produce the resulting rater reputation. - View Dependent Claims (74, 75)
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76. A system for determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, wherein also provided is an initial rater reputation indicative of an initial rater reputation of the first entity, the system comprising:
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means for combining the second ratings to produce a first combined rating;
means for comparing the first rating to the first combined rating numerical to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating;
means for generating a resulting rater reputation based at least in part on the first rating predictability;
means for subtracting the first predictability from an initial rater reputation of the first entity to produce a first rater reputation modification; and
means for adding to the initial rater reputation a first rater reputation adjustment that is a function of the first rater reputation modification to produce the resulting rater reputation. - View Dependent Claims (77, 78)
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79. A computer program product, comprising:
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a computer readable medium; and
computer readable signals stored on the computer readable medium that define instructions that, as a result of being executed by a computer, instruct the computer to perform a method of determining a rater reputation of a first entity as a rater of other entities, wherein provided is a first rating indicative of a rating of a rated entity by the first entity, and one or more second ratings, each second rating indicative of a rating of the rated entity provided by another entity, and wherein also provided is an initial rater reputation indicative of an initial rater reputation of the first entity, the method comprising acts of;
(A), combining the second ratings to produce a first combined rating;
(B) comparing the first rating to the first combined rating to produce a first rating predictability of the first rating, the first rating predictability being a negative function of a magnitude of a difference between the first rating and the first combined rating;
(C) generating a resulting rater reputation based at least in part on the first rating predictability, including;
(i) subtracting the first rating predictability from an initial rater reputation of the first entity to produce a first rater reputation modification; and
(ii) adding to the initial rater reputation a first rater reputation adjustment that is a positive function of the first rater'"'"'s reputation modification to produce the resulting rater reputation. - View Dependent Claims (80, 81)
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Specification