Purchases method and system
First Claim
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1. An automated method for providing personalised purchase recommendations to a user, the method comprising:
- generating a global probabilistic purchase model based on the purchase transactions relating to a group of customers, the model providing recommendations for future purchases as a function of the group purchase transactions;
detecting attributes of the user so as to identify personal characteristics relating to the user'"'"'s behaviour; and
calculating at least one correction factor, based on the user'"'"'s personal attributes, to update the output of the global probabilistic purchase model to personalise the recommendations for future purchases for the user.
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Abstract
In an automated method for providing personalised recommendations to a user, a global probabilistic purchase model based on prior interactions of a group of users of a system, is used in the generation of personalised recommendations for future purchases for a given user. Attributes of the given user are used to identify characteristics relating to the user'"'"'s personal purchasing, correction factors are calculated to update the output of the global probabilistic purchase model to personalise the recommendations for the user.
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30 Claims
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1. An automated method for providing personalised purchase recommendations to a user, the method comprising:
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generating a global probabilistic purchase model based on the purchase transactions relating to a group of customers, the model providing recommendations for future purchases as a function of the group purchase transactions; detecting attributes of the user so as to identify personal characteristics relating to the user'"'"'s behaviour; and calculating at least one correction factor, based on the user'"'"'s personal attributes, to update the output of the global probabilistic purchase model to personalise the recommendations for future purchases for the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An automated system for providing personalised recommendations to a user, the system comprising:
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a central unit comprising a global probabilistic purchase model based on data relating to a group of users of a system, the model providing recommendations for the future purchases as a function of the group purchase transactions; a module to detect attributes of the user so as to identify characteristics relating to the user'"'"'s personal purchasing; and means to calculate at least one correction factor, based on the user'"'"'s attributes, to update the output of the global probabilistic purchase model to personalise the recommendations for future purchases for the user. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification