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1
Understanding the effects of negative (and positive) pointwise mutual information on word vectors
Salle, A.; Villavicencio, A.. - : Taylor & Francis, 2022
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2
Improving tokenisation by alternative treatment of spaces
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3
Assessing idiomaticity representations in vector models with a noun compound dataset labeled at type and token levels
Garcia, M.; Kramer Vieira, T.; Scarton, C.; Idiart, M.A.P.; Villavicencio, A.. - : Association for Computational Linguistics (ACL), 2021
Abstract: Accurate assessment of the ability of embedding models to capture idiomaticity may require evaluation at token rather than type level, to account for degrees of idiomaticity and possible ambiguity between literal and idiomatic usages. However, most existing resources with annotation of idiomaticity include ratings only at type level. This paper presents the Noun Compound Type and Token Idiomaticity (NCTTI) dataset, with human annotations for 280 noun compounds in English and 180 in Portuguese at both type and token level. We compiled 8,725 and 5,091 token level annotations for English and Portuguese, respectively, which are strongly correlated with the corresponding scores obtained at type level. The NCTTI dataset is used to explore how vector space models reflect the variability of idiomaticity across sentences. Several experiments using state-of-the-art contextualised models suggest that their representations are not capturing the noun compounds idiomaticity as human annotators. This new multilingual resource also contains suggestions for paraphrases of the noun compounds both at type and token levels, with uses for lexical substitution or disambiguation in context.
URL: http://eprints.whiterose.ac.uk/173800/
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4
Probing for idiomaticity in vector space models
Garcia, M.; Vieira, T.K.; Scarton, C.. - : Association for Computational Linguistics (ACL), 2021
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5
AStitchInLanguageModels : dataset and methods for the exploration of idiomaticity in pre-trained language models
Tayyar Madabushi, H.; Gow-Smith, E.; Scarton, C.. - : Association for Computational Linguistics, 2021
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6
CogNLP-Sheffield at CMCL 2021 Shared Task: Blending cognitively inspired features with transformer-based language models for predicting eye tracking patterns
Vickers, P.; Wainwright, R.; Tayyar Madabushi, H.. - : Association for Computational Linguistics (ACL), 2021
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7
Investigating language impact in bilingual approaches for computational language documentation
Boito, M.Z.; Villavicencio, A.; Besacier, L.. - : Special Interest Group: Under-resourced Languages (SIGUL), 2020
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8
Unsupervised compositionality prediction of nominal compounds
Cordeiro, S.; Villavicencio, A.; Idiart, M.. - : MIT Press - Journals, 2019
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9
A dual-attention hierarchical recurrent neural network for dialogue act classification
Li, R.; Lin, C.; Collinson, M.. - : Association for Computational Linguistics (ACL), 2019
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10
When the whole is greater than the sum of its parts : multiword expressions and idiomaticity
Villavicencio, A.. - : Association for Computational Linguistics, 2019
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11
Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL)
Bansal, M.; Villavicencio, A.. - : Association for Computational Linguistics (ACL), 2019
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12
Discovering multiword expressions
Villavicencio, A.; Idiart, M.. - : Cambridge University Press (CUP), 2019
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13
Empirical evaluation of sequence-to-sequence models for word discovery in low-resource settings
Boito, M.Z.; Villavicencio, A.; Besacier, L.. - : International Speech Communication Association (ISCA), 2019
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14
Unsupervised word segmentation from speech with attention
Godard, P.; Boito, M.Z.; Ondel, L.. - : ISCA, 2018
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15
Similarity Measures for the Detection of Clinical Conditions with Verbal Fluency Tasks
Paula, F.; Wilkens, R.; Idiart, M.. - : Association for Computational Linguistics, 2018
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16
A corpus study of verbal multiword expressions in Brazilian Portuguese
Ramisch, C.; Ramisch, R.; Zilio, L.. - : Springer International Publishing, 2018
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17
Unwritten languages demand attention too! Word discovery with encoder-decoder models
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18
Restricted recurrent neural tensor networks: Exploiting word frequency and compositionality
Salle, A.; Villavicencio, A.. - : Association for Computational Linguistics, 2018
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19
UFRGS&LIF at SemEval-2016 task 10: Rule-based MWE identification and predominant-supersense tagging
Cordeiro, S.R.; Ramisch, C.; Villavicencio, A.. - : Association for Computational Linguistics, 2016
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20
How naked is the naked truth? A multilingual lexicon of nominal compound compositionality
Villavicencio, A.; Wilkens, R.; Ramisch, C.. - : Association for Computational Linguistics, 2016
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