Abstract: A method and system for correcting speaker diarization using a text-based speaker change detection. A speaker diarization correction method may include performing speaker diarization on an input audio stream; recognizing speech included in the input audio stream and converting the speech to text; detecting a speaker change based on the converted text; and correcting the speaker diarization based on the detected speaker change.

Abstract: Provided is a method, system, and non-transitory computer-readable record medium for speaker diarization combined with speaker identification. Provided is a speaker diarization method including setting a reference speech in relation to an audio file received as a speaker diarization target speech from a client; performing a speaker identification of identifying a speaker of the reference speech in the audio file using the reference speech; and performing a speaker diarization using clustering on a remaining utterance section unidentified in the audio file.