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Ramón Fernandez Astudillo
Ramón Fernandez Astudillo
IBM
Email confirmado em astudillo.com
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From softmax to sparsemax: A sparse model of attention and multi-label classification
A Martins, R Astudillo
International conference on machine learning, 1614-1623, 2016
7852016
Finding function in form: Compositional character models for open vocabulary word representation
W Ling, T Luís, L Marujo, RF Astudillo, S Amir, C Dyer, AW Black, ...
Proceedings of the 2015 Conference on Empirical Methods in Natural Language …, 2015
7632015
Not all contexts are created equal: Better word representations with variable attention
W Ling, Y Tsvetkov, S Amir, R Fernandez Astudillo, C Dyer, AW Black, ...
Proceedings of the 2015 Conference on Empirical Methods in Natural Language …, 2015
1652015
Findings of the WMT 2021 shared task on quality estimation
L Specia, F Blain, M Fomicheva, C Zerva, Z Li, V Chaudhary, AFT Martins
Proceedings of the Sixth Conference on Machine Translation, 684-725, 2021
1382021
Back-translation-style data augmentation for end-to-end ASR
T Hayashi, S Watanabe, Y Zhang, T Toda, T Hori, R Astudillo, K Takeda
2018 IEEE Spoken Language Technology Workshop (SLT), 426-433, 2018
1212018
Leveraging abstract meaning representation for knowledge base question answering
P Kapanipathi, I Abdelaziz, S Ravishankar, S Roukos, A Gray, R Astudillo, ...
arXiv preprint arXiv:2012.01707, 2020
1022020
GPT-too: A language-model-first approach for AMR-to-text generation
M Mager, RF Astudillo, T Naseem, MA Sultan, YS Lee, R Florian, ...
Proceedings of the 58th Annual Meeting of the Association for Computational …, 2020
992020
Cycle-consistency training for end-to-end speech recognition
T Hori, R Astudillo, T Hayashi, Y Zhang, S Watanabe, J Le Roux
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
952019
Pushing the limits of translation quality estimation
AFT Martins, M Junczys-Dowmunt, FN Kepler, R Astudillo, C Hokamp, ...
Transactions of the Association for Computational Linguistics 5, 205-218, 2017
852017
Transition-based Parsing with Stack-Transformers
RF Astudillo, M Ballesteros, T Naseem, A Blodgett, R Florian
Findings of EMNLP 2020, 2020
722020
On the importance of diversity in question generation for QA
MA Sultan, S Chandel, RF Astudillo, V Castelli
Proceedings of the 58th Annual Meeting of the Association for Computational …, 2020
702020
Semi-supervised Sequence-to-sequence ASR using Unpaired Speech and Text
MK Baskar, S Watanabe, R Astudillo, T Hori, L Burget, J Černocký
Proceedings of INTERSPEECH 2019, 3790 -- 3794, 2019
682019
Inesc-id: A regression model for large scale twitter sentiment lexicon induction
S Amir, RF Astudillo, W Ling, B Martins, MJ Silva, I Trancoso
Proceedings of the 9th international workshop on semantic evaluation …, 2015
542015
Integration of short-time Fourier domain speech enhancement and observation uncertainty techniques for robust automatic speech recognition
RF Astudillo
522010
Propagation of Uncertainty Through Multilayer Perceptrons for Robust Automatic Speech Recognition.
RF Astudillo, JP da Silva Neto
Interspeech, 461-464, 2011
492011
Unbabel’s participation in the wmt16 word-level translation quality estimation shared task
AFT Martins, RF Astudillo, C Hokamp, F Kepler
Proceedings of the First Conference on Machine Translation: Volume 2, Shared …, 2016
472016
AMR Parsing with Action-Pointer Transformer
J Zhou, T Naseem, R Fernandez Astudillo, R Florian
arXiv e-prints, arXiv: 2104.14674 (NAACL 2021), 2021
462021
Learning word representations from scarce and noisy data with embedding subspaces
RF Astudillo, S Amir, W Ling, MJ Silva, I Trancoso
Proceedings of the 53rd Annual Meeting of the Association for Computational …, 2015
462015
Independent component analysis and time-frequency masking for speech recognition in multitalker conditions
D Kolossa, R Fernandez Astudillo, E Hoffmann, R Orglmeister
EURASIP Journal on Audio, Speech, and Music Processing 2010 (1), 651420, 2010
432010
Structure-aware Fine-tuning of Sequence-to-sequence Transformers for Transition-based AMR Parsing
J Zhou, T Naseem, RF Astudillo, YS Lee, R Florian, S Roukos
arXiv preprint arXiv:2110.15534, 2021
372021
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