Forming a signature of parameters extracted from information

Details Forming a signature of parameters extracted from information Forming a signature of parameters extracted from information

2005-07-19

2005-07-19

Starks, Jr., Wilbert L. (Department: 2121)

Data processing: artificial intelligence

Neural network

Learning task

C706S015000

Reexamination Certificate

active

06920440

ABSTRACT:
A method of storing information relating to the transmission of messages by an entity over a given time period comprises the step of creating a signature comprising a plurality of parameters related to the transmission of messages over that time period wherein the parameters comprise at least one parameter related to the transmission of messages over a portion of the period and also related to the position of the portion in the period, to enable output data to be derived from the stored information. The signature may be updated by a weighted averaging process with other more recent signatures. Application in fraud detection where signature representing information in many call detail records from a particular subscriber is fed to a neural network.

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