Behavioral data mining processes for generating pairwise item comparisons
First Claim
1. A computer-implemented method of assisting users in selecting between a first item and a second item represented in an electronic data repository, the method comprising:
- recording, in computer storage, user-specific event sequences reflective of actions performed by users in connection with items represented in the electronic data repository, said actions including item consideration actions and item selection actions performed on user computing devices;
identifying, based on a computerized analysis of the user-specific event sequences, a plurality of user-specific event sequences in which a corresponding user (1) considered both the first item and the second item, and (2) selected either the first item or the second item;
generating, by a computer system, based on the identified plurality of user-specific event sequences, pairwise comparison data representing a tendency of users who consider both the first item and the second item to select one such item over the other; and
outputting a visual representation of the pairwise comparison data for display to users in conjunction with descriptions of the first and second items.
0 Assignments
0 Petitions
Accused Products
Abstract
Data mining systems and methods are disclosed for generating data that is helpful to users in selecting between items represented in an electronic data repository, such as an electronic catalog. One disclosed data mining method generates pairwise comparison data for particular pairs of items. The pairwise comparison data for a given item pair reveals a tendency of users who consider both items in the pair to select one item over the other. The pairwise comparison data may be appropriately exposed to users of the electronic repository. For instance, an item detail page for item A may be supplemented with an indication that users who view both item A and item B select item B a specified percentage of the time. Another data mining method uses item viewing histories and item purchase histories of users in combination to identify pairs of items that are good candidates for being recommended in combination.
-
Citations
18 Claims
-
1. A computer-implemented method of assisting users in selecting between a first item and a second item represented in an electronic data repository, the method comprising:
-
recording, in computer storage, user-specific event sequences reflective of actions performed by users in connection with items represented in the electronic data repository, said actions including item consideration actions and item selection actions performed on user computing devices; identifying, based on a computerized analysis of the user-specific event sequences, a plurality of user-specific event sequences in which a corresponding user (1) considered both the first item and the second item, and (2) selected either the first item or the second item; generating, by a computer system, based on the identified plurality of user-specific event sequences, pairwise comparison data representing a tendency of users who consider both the first item and the second item to select one such item over the other; and outputting a visual representation of the pairwise comparison data for display to users in conjunction with descriptions of the first and second items. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A data mining system, comprising:
-
a computer data repository that stores records of user-specific event sequences, said user-specific event sequences reflective of actions performed by users via user computing devices in connection with items represented in an electronic data repository, said actions including item consideration actions and item selection actions; and a computer system comprising at least one physical computer, said computer system programmed to at least; identify, based on an analysis of the user-specific event sequences, a plurality of user-specific event sequences in which a corresponding user (1) considered both a first item and a second item, and (2) selected either the first item or the second item, but not both; generate, based on the identified plurality of user-specific event sequences, pairwise comparison data reflective of a tendency of users who consider both the first item and the second item to select one such item over the other; and output a representation of the pairwise comparison data for display to users. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. Non-transitory computer storage that stores executable program code that directs a computer system to perform a process that comprises:
-
storing records of user-specific event sequences, said user-specific event sequences reflective of actions performed by users in connection with items represented in an electronic data repository, said actions including item consideration actions and item selection actions; identifying, based on an analysis of the user-specific event sequences, a plurality of user-specific event sequences in which a corresponding user (1) considered both a first item and a second item, and (2) selected either the first item or the second item, but not both; generating, based on the identified plurality of user-specific event sequences, pairwise comparison data reflective of a tendency of users who consider both the first item and the second item to select one such item over the other; and outputting a representation of the pairwise comparison data for display to users in conjunction with identifiers of the first and second items. - View Dependent Claims (14, 15, 16)
-
-
17. A computer-implemented method of assisting users in selecting between a first item and a second item represented in an electronic catalog, the method comprising:
-
receiving, from a user computing device, a request for an item detail page for a first catalog item; retrieving pairwise comparison data representing a tendency of users who view both the first catalog item and a second catalog item to select the first catalog item over the second catalog item, said pairwise comparison data based on a plurality of recorded event sequences in which a corresponding user (1) viewed both the first and second catalog items and (2) purchased either the first catalog item or the second catalog item, but not both; incorporating a visual representation of the pairwise comparison data into the item detail page; and sending to the user computing device, in response to the request, the item detail page with the incorporated visual representation of the pairwise comparison data; said method performed by a computer system that comprises a physical server. - View Dependent Claims (18)
-
Specification