SCALABLE SPATIOTEMPORAL CLUSTERING OF HETEROGENEOUS EVENTS
First Claim
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1. A computer-executable method, comprising:
- obtaining heterogeneous event data;
estimating a distribution of events into dusters such that each cluster includes a set of events; and
estimating a probability distribution for each event property associated with each cluster.
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Abstract
One embodiment of the present invention provides a system for clustering heterogeneous events. During operation, the system finds a partition of events into clusters such that each cluster includes a set of events. In addition, the system estimates probability distributions for various properties of events associated with each cluster. The system obtains heterogeneous event data, and analyzes the heterogeneous event data to determine the distribution of event properties associated with clusters and to assign events to clusters.
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18 Claims
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1. A computer-executable method, comprising:
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obtaining heterogeneous event data; estimating a distribution of events into dusters such that each cluster includes a set of events; and estimating a probability distribution for each event property associated with each cluster. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method, the method comprising:
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obtaining heterogeneous event data; estimating a distribution of events into clusters such that each cluster includes a set of events; and estimating a probability distribution for each event property associated with each cluster. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A computing system for performing a method, the system comprising:
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one or more processors, a computer-readable medium coupled to the one or more processors having instructions stored thereon that, when executed by the one or more processors, cause the one or more processors to perform operations comprising; obtaining heterogeneous event data; estimating a distribution of events into clusters such that each cluster includes a set of events; and estimating a probability distribution for each event property associated with each cluster. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification