Electronic device and controlling method of electronic device

Abstract

An electronic device and a controlling method of the electronic device are disclosed. In particular, the electronic device according to the disclosure includes a communicator, a memory configured to store information on an encoder and learning data for learning of the encoder, and a processor configured to, based on acquiring information on an original text of a first language, input the information on the original text into the encoder, and acquire a first encoding vector indicating semantic information included in the original text, input the first encoding vector into a discriminator, and acquire a probability value indicating a probability that the first encoding vector would correspond to a normal translation, based on the probability value being greater than or equal to a predetermined first threshold value, control the communicator to transmit the first encoding vector to an external device including a decoder for acquiring a translation text of a second language corresponding to the original text, and based on the probability value being smaller than the first threshold value, identify a second encoding vector having the highest similarity value indicating similarity to the first encoding vector among encoding vectors included in the learning data, and control the communicator to transmit the identified second encoding vector to the external device.