Dynamic anomaly, association and clustering detection
US9171158B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2012 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Jun 11, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2117
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques are provided for dynamic anomaly, association and clustering detection. At least one code table is built for each attribute in a set of data containing one or more attributes. One or more clusters associated with one or more of the code tables are established. One or more new data points are received. A determination is made if a given one of the new data points is an anomaly. At least one of the one or more code tables is updated responsive to the determination. When a compression cost of a given one of the new data points is greater than a threshold compression cost for each of the one or more clusters, the given one of the new data points is an anomaly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.