| Title: | Diarization Based on Identification with X-Vectors |
| Other Titles: | Diarizace založená na identifikaci pomocí x-vektorů |
| Authors: | Zajíc, Zbyněk Psutka, Josef Müller, Luděk |
| Citation: | ZAJÍC, Z., PSUTKA, J., MÜLLER, L. Diarization Based on Identification with X-Vectors. In: Speech and Computer, 22nd International Conference, SPECOM 2019, St. Petersburg, Russia, October 7-9,2020, Proceedings. Cham: Springer, 2020. s. 667-678. ISBN 978-3-030-60275-8, ISSN 0302-9743. |
| Issue Date: | 2020 |
| Publisher: | Springer |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | 2-s2.0-85092921730 http://hdl.handle.net/11025/42726 |
| ISBN: | 978-3-030-60275-8 |
| ISSN: | 0302-9743 |
| Keywords: | diarizace, identifikace, x-vektor, automatické rozpoznávání řeči |
| Keywords in different language: | Diarization, Identification, X-vector, Automatic speech recognition |
| Abstract: | V tomto článku popisujeme diarizaci mono telefonních dat z Jazykové poradny Ústavu pro jazyk český. Náš navrhovaný přístup k diarizaci využívá informace o identitě jednoho z účastníků hovoru. V klasickém přístupu k diarizaci nahrazujeme shlukování x-vektorů identifikací řečníka. |
| Abstract in different language: | In this paper, we describe a diarization of mono channel telephone recordings from The Language Consulting Center providing the Czech language consultancy service. In our proposed approach to a diarization, we use information about the known identity of one speaker (the language counsellor) acquired from the text transcription at the beginning of the conversation. In the state-of-the-art diarization based on the x-vectors clustering, we replace the clustering step by the identification of each segment of the recording against the counsellor’s identity x-vector and the general x-vector model that represents the client. Our proposed diarization without resegmentation step can be used as an online approach. Because of the uniqueness of our data, we compare our results with the Kaldi diarization as the baseline system. |
| Rights: | Plný text není přístupný. © Springer |
| Appears in Collections: | Preprinty / Preprints (NTIS) Preprinty / Preprints (KKY) OBD |
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