Luciana Ferrer

Researcher, Instituto de Ciencias de la Computacion, UBA-CONICET

Joined

September 2022

Names

Luciana Ferrer (Preferred)

Emails

****@dc.uba.ar (Confirmed)

Personal Links

Career & Education History

Researcher

Instituto de Ciencias de la Computacion, UBA-CONICET (icc.fcen.uba.ar)

2014 – Present

Researcher

SRI International (sri.com)

2011 – 2014

Postdoc

SRI International (sri.com)

2009 – 2010

PhD student

Stanford University (stanford.edu)

2004 – 2008

Intern

SRI International (sri.com)

2001 – 2004

Undergrad student

Universidad de Buenos Aires (uba.ar)

1995 – 2001

Advisors, Relations & Conflicts

No relations added

Expertise

Evaluation

machine learning

Present

Calibration

classification systems

Present

Speaker verification

Present

Mental state detection

speech

Present

Publications

Adapting Language Models to Produce Good Class Probabilities for Classification Tasks
Lautaro Estienne, Matias Vera, Elizabeth Fons, Elena Kochkina, Pablo Piantanida, Luciana Ferrer
- Accepted by TMLR
- Readers: Everyone
LSCD: Lomb--Scargle Conditioned Diffusion for Time series Imputation
Elizabeth Fons, Alejandro Sztrajman, Yousef El-Laham, Luciana Ferrer, Svitlana Vyetrenko, Manuela Veloso
- ICML 2025 poster
- Readers: Everyone
Evaluating Posterior Probabilities: Decision Theory, Proper Scoring Rules, and Calibration
Luciana Ferrer, Daniel Ramos
- Accepted by TMLR
- Readers: Everyone
No Need for Ad-hoc Substitutes: The Expected Cost is a Principled All-purpose Classification Metric
Luciana Ferrer
- Accepted by TMLR
- Readers: Everyone
Towards detecting the level of trust in the skills of a virtual assistant from the user's speech
Lara Gauder, Leonardo Pepino, Pablo Riera, Silvina Brussino, Jazmín Vidal, Agustín Gravano, Luciana Ferrer
- Published: 01 Jan 2023, Last Modified: 03 May 2023
- Comput. Speech Lang. 2023
- Readers: Everyone
Understanding metric-related pitfalls in image analysis validation
Annika Reinke, Minu Tizabi, Michael Baumgartner, Matthias Eisenmann, Doreen Heckmann-Nötzel, A. Emre Kavur, Tim Rädsch, Carole H. Sudre, Laura Ación, Michela Antonelli, Tal Arbel, Spyridon Bakas, Arriel Benis, Matthew B. Blaschko, Florian Büttner, M. Jorge Cardoso, Veronika Cheplygina, Jianxu Chen, Evangelia Christodoulou, Beth A. Cimini et al. (58 additional authors not shown)
- 2023 (modified: 02 Mar 2023)
- CoRR 2023
- Readers: Everyone
Phone and speaker spatial organization in self-supervised speech representations
Pablo Riera, Manuela Cerdeiro, Leonardo Pepino, Luciana Ferrer
- Published: 01 Jan 2023, Last Modified: 03 May 2023
- CoRR 2023
- Readers: Everyone
Deployment of Image Analysis Algorithms under Prevalence Shifts
Patrick Godau, Piotr Kalinowski, Evangelia Christodoulou, Annika Reinke, Minu Tizabi, Luciana Ferrer, Paul Jäger, Lena Maier-Hein
- Published: 01 Jan 2023, Last Modified: 03 May 2023
- CoRR 2023
- Readers: Everyone
Study of Positional Encoding Approaches for Audio Spectrogram Transformers
Leonardo Pepino, Pablo Riera, Luciana Ferrer
- Published: 01 Jan 2022, Last Modified: 03 May 2023
- ICASSP 2022
- Readers: Everyone
A Hierarchical Model for Spoken Language Recognition
Luciana Ferrer, Diego Castán, Mitchell McLaren, Aaron Lawson
- Published: 01 Jan 2022, Last Modified: 03 May 2023
- CoRR 2022
- Readers: Everyone

View all 124 publications

Co-Authors

View all 186 co-authors