no code implementations • CL 2020 • Ra{\'u}l V{\'a}zquez, Aless Raganato, ro, Mathias Creutz, J{\"o}rg Tiedemann
In particular, we show that larger intermediate layers not only improve translation quality, especially for long sentences, but also push the accuracy of trainable classification tasks.
1 code implementation • LREC 2020 • Aless Raganato, ro, Yves Scherrer, J{\"o}rg Tiedemann
Lexical ambiguity is one of the many challenging linguistic phenomena involved in translation, i. e., translating an ambiguous word with its correct sense.
no code implementations • WS 2019 • Aless Raganato, ro, Ra{\'u}l V{\'a}zquez, Mathias Creutz, J{\"o}rg Tiedemann
In this paper, we explore a multilingual translation model with a cross-lingually shared layer that can be used as fixed-size sentence representation in different downstream tasks.
1 code implementation • WS 2019 • Aless Raganato, ro, Yves Scherrer, J{\"o}rg Tiedemann
Supervised Neural Machine Translation (NMT) systems currently achieve impressive translation quality for many language pairs.
no code implementations • WS 2018 • Aless Raganato, ro, J{\"o}rg Tiedemann
We assess the representations of the encoder by extracting dependency relations based on self-attention weights, we perform four probing tasks to study the amount of syntactic and semantic captured information and we also test attention in a transfer learning scenario.
no code implementations • WS 2018 • Aless Raganato, ro, Yves Scherrer, Tommi Nieminen, Arvi Hurskainen, J{\"o}rg Tiedemann
This paper describes the University of Helsinki{'}s submissions to the WMT18 shared news translation task for English-Finnish and English-Estonian, in both directions.
no code implementations • EMNLP 2017 • Pap, Simone rea, Aless Raganato, ro, Claudio Delli Bovi
In this demonstration we present SupWSD, a Java API for supervised Word Sense Disambiguation (WSD).
no code implementations • EMNLP 2017 • Aless Raganato, ro, Claudio Delli Bovi, Roberto Navigli
Word Sense Disambiguation models exist in many flavors.
Ranked #19 on Word Sense Disambiguation on Supervised:
1 code implementation • SEMEVAL 2017 • Claudio Delli Bovi, Aless Raganato, ro
This paper describes Sew-Embed, our language-independent approach to multilingual and cross-lingual semantic word similarity as part of the SemEval-2017 Task 2.
no code implementations • ACL 2017 • Claudio Delli Bovi, Jose Camacho-Collados, Aless Raganato, ro, Roberto Navigli
Parallel corpora are widely used in a variety of Natural Language Processing tasks, from Machine Translation to cross-lingual Word Sense Disambiguation, where parallel sentences can be exploited to automatically generate high-quality sense annotations on a large scale.
no code implementations • EACL 2017 • Aless Raganato, ro, Jose Camacho-Collados, Roberto Navigli
In this paper we develop a unified evaluation framework and analyze the performance of various Word Sense Disambiguation systems in a fair setup.
Ranked #4 on Word Sense Disambiguation on Knowledge-based:
no code implementations • WS 2016 • Aless Raganato, ro, Jose Camacho-Collados, Antonio Raganato, Yunseo Joung
The increasing amount of multilingual text collections available in different domains makes its automatic processing essential for the development of a given field.
no code implementations • TACL 2014 • Andrea Moro, Aless Raganato, ro, Roberto Navigli
Entity Linking (EL) and Word Sense Disambiguation (WSD) both address the lexical ambiguity of language.
Ranked #3 on Word Sense Disambiguation on Knowledge-based: