Electronic apparatus and method for controlling thereof

Abstract

An electronic apparatus is disclosed. The electronic apparatus includes: an inputter comprising input circuitry configured to acquire an input sentence of a first language including a plurality of input tokens, a memory configured to store at least one instruction, and a processor, wherein the processor is configured to control the electronic apparatus to: acquire at least one first input token identified up to a first time point among the plurality of input tokens and acquire at least one first output token generated by translating the at least one first input token by inputting the at least one first input token and the at least one first output token into a learned first neural network model, identify an operation to be performed at a second time point after the first time point among a first operation configured to identify at least one second input token other than the at least one first input token among the plurality of input tokens and a second operation configured to generate at least one second output token based on the at least one first input token, and acquire a number corresponding to the identified operation and acquiring an output sentence of a second language different from the first language by translating the input sentence based on the identified operation and the acquired number.