Patent attributes
A method includes generating an index representation of characters of code of a given file and mapping the index representation to a vector space providing contextual representation of the characters utilizing an embedding layer of a recurrent neural network (RNN). The method also includes identifying one or more code features in the mapped index representation utilizing at least one hidden layer of the RNN, detecting sequences of the identified code features in the mapped index representation utilizing a plurality of memory units of a recurrent layer of the RNN, and generating a classification result for the given file based on the detected sequences of code features utilizing one or more classification layers of the RNN. The method further comprises utilizing the classification result to determine if the given file contains code of a designated code type, and modifying access by a given client device to the given file responsive to the determination.
