Sas Institute Inc.

Phoemphun Oothongsap

Jin-Whan Jung

Yi Liao

Adheesha Sanjaya Arangala

Artin Armagan

Brian Christopher Hare

A system and method include receiving a first set of variables associated with a real-time request, extracting a predetermined subset of the first set of variables for generating a second set of variables, identifying historical request data, computing a set of parameters based on the first set of variables and the historical request data, generating a plurality of numeric sequences and a plurality of string sequences for the real-time request, converting each of the plurality of string sequences into an encoded string sequence to obtain a plurality of encoded string sequences, inputting the plurality of numeric sequences and the plurality of encoded string sequences into a trained deep machine learning model, and computing a score from the trained deep machine learning model, the score indicative of a likelihood that the real-time request belongs to an unauthorized classification.

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Raleigh, NC, United States of America

Phoemphun Oothongsap