SYSTEMS AND METHODS FOR INCORPORATING LONG-TERM PATTERNS IN ONLINE FRAUD DETECTION
First Claim
1. A computer-implemented method comprising:
- generating, by a computing system, one or more first machine learning models, each of the one or more first machine learning models associated with a respective portion of a first period of time;
generating, by the computing system, a second machine learning model incorporating the one or more first machine learning models as features, the second machine learning model associated with a second period of time;
determining, by the computing system, a respective weight associated with each of the one or more first machine learning models; and
determining, by the computing system, whether a content item is associated with a category based on the second machine learning model.
2 Assignments
0 Petitions
Accused Products
Abstract
Systems, methods, and non-transitory computer readable media can generate one or more first machine learning models, where each of the one or more first machine learning models is associated with a respective portion of a first period of time. A second machine learning model incorporating the one or more first machine learning models as features can be generated, where the second machine learning model is associated with a second period of time. A respective weight associated with each of the one or more first machine learning models can be determined. It can be determined whether a content item is associated with a category based on the second machine learning model.
-
Citations
20 Claims
-
1. A computer-implemented method comprising:
-
generating, by a computing system, one or more first machine learning models, each of the one or more first machine learning models associated with a respective portion of a first period of time; generating, by the computing system, a second machine learning model incorporating the one or more first machine learning models as features, the second machine learning model associated with a second period of time; determining, by the computing system, a respective weight associated with each of the one or more first machine learning models; and determining, by the computing system, whether a content item is associated with a category based on the second machine learning model. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A system comprising:
-
at least one hardware processor; and a memory storing instructions that, when executed by the at least one processor, cause the system to perform; generating one or more first machine learning models, each of the one or more first machine learning models associated with a respective portion of a first period of time; generating a second machine learning model incorporating the one or more first machine learning models as features, the second machine learning model associated with a second period of time; determining a respective weight associated with each of the one or more first machine learning models; and determining whether a content item is associated with a category based on the second machine learning model. - View Dependent Claims (12, 13, 14, 15)
-
-
16. A non-transitory computer readable medium including instructions that, when executed by at least one hardware processor of a computing system, cause the computing system to perform a method comprising:
-
generating one or more first machine learning models, each of the one or more first machine learning models associated with a respective portion of a first period of time; generating a second machine learning model incorporating the one or more first machine learning models as features, the second machine learning model associated with a second period of time; determining a respective weight associated with each of the one or more first machine learning models; and determining whether a content item is associated with a category based on the second machine learning model. - View Dependent Claims (17, 18, 19, 20)
-
Specification