Bayesian scoring
First Claim
1. A method comprising:
- a) receiving an outcome of a game between at least a first team opposing a second team, the first team including a plurality of players and the second team including at least one other player;
b) receiving a first score including an individual mean and an individual variance for each of the plurality of players of the first team, each individual mean and variance representing a distribution associated with a respective player of the first team;
c) receiving a second score including a second mean and a second variance representing a distribution associated with the at least one other player of the second team;
d) updating the individual mean and the individual variance for each of the plurality of players of the first team based on the outcome of the game, the outcomes of the game being selected from a set of possible game outcomes including the first team winning, the first team losing, and the first and second teams drawing;
e) providing an indication of the undated individual mean and the undated individual variance to at least one of the plurality of players of the first team.
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Accused Products
Abstract
Players in a gaming environment, particularly, electronic on-line gaming environments, may be scored relative to each other or to a predetermined scoring system. The scoring of each player may be based on the outcomes of games between players who compete against each other in one or more teams of one or more players. Each player'"'"'s score may be represented as a distribution over potential scores which may indicate a confidence level in the distribution representing the player'"'"'s score. The score distribution for each player may be modeled with a Gaussian distribution and may be determined through a Bayesian inference algorithm. The scoring may be used to track a player'"'"'s progress and/or standing within the gaming environment, used in a leaderboard indication of rank, and/or may be used to match players with each other in a future game.
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Citations
18 Claims
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1. A method comprising:
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a) receiving an outcome of a game between at least a first team opposing a second team, the first team including a plurality of players and the second team including at least one other player; b) receiving a first score including an individual mean and an individual variance for each of the plurality of players of the first team, each individual mean and variance representing a distribution associated with a respective player of the first team; c) receiving a second score including a second mean and a second variance representing a distribution associated with the at least one other player of the second team; d) updating the individual mean and the individual variance for each of the plurality of players of the first team based on the outcome of the game, the outcomes of the game being selected from a set of possible game outcomes including the first team winning, the first team losing, and the first and second teams drawing; e) providing an indication of the undated individual mean and the undated individual variance to at least one of the plurality of players of the first team. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. One or more computer readable media containing computer executable instructions that, when implemented, perform a method comprising:
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a) determining a first score including a first mean and a first variance representing a distribution associated with a first team, wherein determining the first score and first variance is determined from a plurality of player means and a plurality of player variances, each player mean and player variance being associated with one of a plurality of players of the first team; b) receiving a second score including a second mean and a second variance representing a distribution associated with a second team; c) determining an expectation of a gap between the first score and the second score; d) matching the first team with the second team based on the expectation of a gap; and e) providing an indication of the match to the first team and/or the second team. - View Dependent Claims (13, 14)
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15. One or more computer readable media containing computer executable components comprising:
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a) means for updating a first score of a first team and a second score of a second team based on an outcome of a game between the first team and the second team, wherein each of the first score and the second score is modeled as a distribution, the first team including a plurality of players, the first score being based at least in part upon a plurality of player means and a plurality of player variances corresponding to the plurality of players; b) means for updating the first score based on a dynamic score function of a period of time since the first team last played the game; c) means for matching the first team with a third team based on the first score and a third score of the third team; and d) means for providing an indication of the match to the first team, the third team, or the first team and third team. - View Dependent Claims (16, 17, 18)
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Specification