Search Results for author: Mireia Diez

Found 11 papers, 6 papers with code

KALAKA-3: a database for the recognition of spoken European languages on YouTube audios

no code implementations LREC 2014 Luis Javier Rodr{\'\i}guez-Fuentes, Mikel Penagarikano, Amparo Varona, Mireia Diez, Germ{\'a}n Bordel

This paper describes the main features of KALAKA-3, a speech database specifically designed for the development and evaluation of language recognition systems.

GTTS-EHU Systems for QUESST at MediaEval 2014

no code implementations16 Oct 2014 Luis J. Rodriguez-Fuentes, Amparo Varona, Mikel Penagarikano, Germán Bordel, Mireia Diez

This paper briefly describes the systems presented by the Software Technologies Working Group (http://gtts. ehu. es, GTTS) of the University of the Basque Country (UPV/EHU) to the Query-by-Example Search on Speech Task (QUESST) at MediaEval 2014.

Action Detection Activity Detection +1

Speaker adaptation for Wav2vec2 based dysarthric ASR

no code implementations2 Apr 2022 Murali Karthick Baskar, Tim Herzig, Diana Nguyen, Mireia Diez, Tim Polzehl, Lukáš Burget, Jan "Honza'' Černocký

Speaker adaptation using fMLLR and xvectors have provided major gains for dysarthric speech with very little adaptation data.

speech-recognition Speech Recognition

Multi-Speaker and Wide-Band Simulated Conversations as Training Data for End-to-End Neural Diarization

3 code implementations12 Nov 2022 Federico Landini, Mireia Diez, Alicia Lozano-Diez, Lukáš Burget

End-to-end diarization presents an attractive alternative to standard cascaded diarization systems because a single system can handle all aspects of the task at once.

Action Detection Activity Detection

DiaCorrect: Error Correction Back-end For Speaker Diarization

1 code implementation15 Sep 2023 Jiangyu Han, Federico Landini, Johan Rohdin, Mireia Diez, Lukas Burget, Yuhang Cao, Heng Lu, Jan Cernocky

In this work, we propose an error correction framework, named DiaCorrect, to refine the output of a diarization system in a simple yet effective way.

Automatic Speech Recognition speaker-diarization +3

Discriminative Training of VBx Diarization

1 code implementation4 Oct 2023 Dominik Klement, Mireia Diez, Federico Landini, Lukáš Burget, Anna Silnova, Marc Delcroix, Naohiro Tawara

Bayesian HMM clustering of x-vector sequences (VBx) has become a widely adopted diarization baseline model in publications and challenges.

Bayesian Inference

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