Search Results for author: Dina Wonsever

Found 12 papers, 0 papers with code

Using Context to Improve the Spanish WordNet Translation

no code implementations GWC 2018 Alfonso Methol, Guillermo López, Juan Álvarez, Luis Chiruzzo, Dina Wonsever

We present some strategies for improving the Spanish version of WordNet, part of the MCR, selecting new lemmas for the Spanish synsets by translating the lemmas of the corresponding English synsets.

Translation

Some strategies for the improvement of a Spanish WordNet

no code implementations GWC 2016 Matias Herrera, Javier Gonzalez, Luis Chiruzzo, Dina Wonsever

Although there are currently several versions of Princeton WordNet for different languages, the lack of development of some of these versions does not make it possible to use them in different Natural Language Processing applications.

Antonymy-Synonymy Discrimination through the Repelling Parasiamese Neural Network

no code implementations29 Sep 2021 Mathias Etcheverry, Dina Wonsever

Antonymic and synonymic pairs may both occur nearby in word embeddings spaces because they have similar distributional information.

Word Embeddings

Statistical Deep Parsing for Spanish Using Neural Networks

no code implementations WS 2020 Luis Chiruzzo, Dina Wonsever

This paper presents the development of a deep parser for Spanish that uses a HPSG grammar and returns trees that contain both syntactic and semantic information.

Supervised Hypernymy Detection in Spanish through Order Embeddings

no code implementations LREC 2020 Gun Woo Lee, Mathias Etcheverry, Fern, Daniel ez Sanchez, Dina Wonsever

This paper addresses the task of supervised hypernymy detection in Spanish through an order embedding and using pretrained word vectors as input.

Transfer Learning

Towards De-identification of Legal Texts

no code implementations9 Oct 2019 Diego Garat, Dina Wonsever

In many countries, personal information that can be published or shared between organizations is regulated and, therefore, documents must undergo a process of de-identification to eliminate or obfuscate confidential data.

De-identification NER

Unraveling Antonym's Word Vectors through a Siamese-like Network

no code implementations ACL 2019 Mathias Etcheverry, Dina Wonsever

Discriminating antonyms and synonyms is an important NLP task that has the difficulty that both, antonyms and synonyms, contains similar distributional information.

Factuality Annotation and Learning in Spanish Texts

no code implementations LREC 2016 Dina Wonsever, Aiala Ros{\'a}, Marisa Malcuori

We present a proposal for the annotation of factuality of event mentions in Spanish texts and a free available annotated corpus.

Spanish Word Vectors from Wikipedia

no code implementations LREC 2016 Mathias Etcheverry, Dina Wonsever

Contents analisys from text data requires semantic representations that are difficult to obtain automatically, as they may require large handcrafted knowledge bases or manually annotated examples.

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