| CPC G06F 3/167 (2013.01) [G10L 15/08 (2013.01); G10L 25/63 (2013.01); G10L 2015/088 (2013.01)] | 15 Claims |
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1. An electronic apparatus comprising:
a microphone;
an inputter;
a memory;
a display; and
a processor to communicate with the microphone, the inputter, the memory, and the display, to:
receive a first user voice, through the microphone, to perform an operation according to the first user voice,
based on receiving a user command through the inputter within a first threshold time from receiving the first user voice, identify a misrecognition has occurred involving performing of the operation according to the first user voice, the first user voice and the user command being received by the processor through different input methods,
store information of the operation performed according to the first user voice in association with user response information including the received user command in the memory,
receive a second user voice through the microphone, perform an operation according to the second user voice, and identify whether the second user voice is associated with the first user voice based on a type of the operation according to the first user voice and a type of the operation according to the second user voice, and
control the display to provide guide information inducing an operation according to the user command in response to the second user voice based on the user response information stored in the memory upon the first user voice and the second user voice being identified as being identical.
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