发明名称 |
Detecting anomalies in work practice data by combining multiple domains of information |
摘要 |
<p>One embodiment of the present invention provides a system for multi-domain clustering. During operation, the system collects domain data for at least two domains associated with users, wherein a domain is a source of data describing observable activities of a user. Next, the system estimates a probability distribution for a domain associated with the user. The system also estimates a probability distribution for a second domain associated with the user. Then, the system analyzes the domain data with a multi-domain probability model that includes variables for two or more domains to determine a probability distribution of each domain associated with the probability model and to assign users to clusters associated with user roles.</p> |
申请公布号 |
EP2814218(A1) |
申请公布日期 |
2014.12.17 |
申请号 |
EP20140166100 |
申请日期 |
2014.04.25 |
申请人 |
PALO ALTO RESEARCH CENTER INCORPORATED |
发明人 |
BART, EVGENIY;LIU, JUAN;ELDARDIRY, HODA;PRICE, ROBERT R. |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|