Computer-Implemented System And Method For Detecting Anomalies Using Sample-Based Rule Identification
First Claim
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1. A computer-implemented system for detecting anomalies using sample-based rule identification, comprising:
- data for data analytics in a database;
a set of anomaly rules;
a statistical anomaly detector configured to statistically identify a rare pattern in the data;
a label module configured to label the identified rare pattern as at least one of anomaly and non-anomaly based on verification by a domain expert;
a sample-based rule identifier configured to adjust the set of anomaly rules based on the labeled anomaly;
a detecting and classifying other anomalies in the data by applying the adjusted set of anomaly rules to the data; and
a processor to execute the modules.
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Abstract
A computer-implemented system and method for detecting anomalies using sample-based rule identification is provided. Data for data is maintained analytics in a database. A set of anomaly rules is defined. A rare pattern in the data is statistically identified. The identified rare pattern is labeled as at least one of anomaly and non-anomaly based on verification by a domain expert. The set of anomaly rules is adjusted based on the labeled anomaly. Other anomalies in the data are detected and classified by applying the adjusted set of anomaly rules to the data.
49 Citations
20 Claims
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1. A computer-implemented system for detecting anomalies using sample-based rule identification, comprising:
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data for data analytics in a database; a set of anomaly rules; a statistical anomaly detector configured to statistically identify a rare pattern in the data; a label module configured to label the identified rare pattern as at least one of anomaly and non-anomaly based on verification by a domain expert; a sample-based rule identifier configured to adjust the set of anomaly rules based on the labeled anomaly; a detecting and classifying other anomalies in the data by applying the adjusted set of anomaly rules to the data; and a processor to execute the modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer-implemented method for detecting anomalies using sample-based rule identification, comprising the steps of:
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maintaining data for data analytics in a database; statistically identifying a rare pattern in the data; labeling the identified rare pattern as at least one of anomaly and non-anomaly based on verification by a domain expert; defining a set of anomaly rules based on the labeled anomaly; and detecting and classifying other anomalies in the data by applying the set of anomaly rules to the data, wherein a non-transitory computer readable storage medium storing code for executing on a computer system to perform the method steps.
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11. A computer-implemented method for detecting anomalies using sample-based rule identification, comprising the steps of:
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maintaining data for data analytics in a database; defining a set of anomaly rules; statistically identifying a rare pattern in the data; labeling the identified rare pattern as at least one of anomaly and non-anomaly based on verification by a domain expert; adjusting the set of anomaly rules based on the labeled anomaly; and detecting and classifying other anomalies in the data by applying the adjusted set of anomaly rules to the data, wherein a non-transitory computer readable storage medium storing code for executing on a computer system to perform the method steps. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification