METHOD FOR CLASSIFYING SEQUENCE OF USER ACTIONS (EMBODIMENTS) Russian patent published in 2019 - IPC G06Q20/40 G06F21/60 

FIELD: physics.

SUBSTANCE: invention relates to the computer equipment. Method of classifying a sequence of user actions comprises: obtaining a sequence of user actions, events and time, assigning default membership class sequence; obtaining information on time, user and actual membership class of sequence of actions at specified time and changing class to actual; generation of training sample containing sequences of user actions with different membership classes; splitting a sequence of user actions into sub-sequences based on predetermined parameters; determining and scoring frequency for each of classes; selection of n most informative sub-sequences indicating accessories to a given class; searching for selected most informative n subsequences in each sequence of user actions from training sample, forming a set of Boolean attributes, where each feature indicates presence of a subsequence in a sequence of actions; feeding a set of Boolean attributes as a training sample for a classification algorithm.

EFFECT: technical result is determination of features inherent to class of operations in automatic mode with high accuracy.

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