Search Results for author: Diego Fernandez Slezak

Found 9 papers, 4 papers with code

The Undesirable Dependence on Frequency of Gender Bias Metrics Based on Word Embeddings

1 code implementation2 Jan 2023 Francisco Valentini, Germán Rosati, Diego Fernandez Slezak, Edgar Altszyler

In this work we study the effect of frequency when measuring female vs. male gender bias with word embedding-based bias quantification methods.

Semantic Similarity Semantic Textual Similarity +1

Simple and Cheap Setup for Timing Tapping Responses Synchronized to Auditory Stimuli

4 code implementations30 Apr 2021 Martin Miguel, Pablo Riera, Diego Fernandez Slezak

It is intended for presenting any auditory stimuli and recording tapping response times with within 2 milliseconds precision (up to -2ms lag).

Unsupervised Domain Adaptation via CycleGAN for White Matter Hyperintensity Segmentation in Multicenter MR Images

no code implementations10 Sep 2020 Julian Alberto Palladino, Diego Fernandez Slezak, Enzo Ferrante

When such distribution changes but we still aim at performing the same task, we incur in a domain adaptation problem (e. g. using a different MR machine or different acquisition parameters for training and test data).

Image Segmentation Segmentation +2

Joint Learning of Brain Lesion and Anatomy Segmentation from Heterogeneous Datasets

no code implementations8 Mar 2019 Nicolas Roulet, Diego Fernandez Slezak, Enzo Ferrante

However, to date, little work has been done regarding simultaneous learning of brain lesion and anatomy segmentation from disjoint datasets.

Anatomy Benchmarking

Corpus specificity in LSA and Word2vec: the role of out-of-domain documents

no code implementations WS 2018 Edgar Altszyler, Mariano Sigman, Diego Fernandez Slezak

In the present article we investigate whether LSA and Word2vec capacity to identify relevant semantic dimensions increases with size of corpus.

Specificity Word Embeddings

The ontogeny of discourse structure mimics the development of literature

no code implementations27 Dec 2016 Natalia Bezerra Mota, Sylvia Pinheiro, Mariano Sigman, Diego Fernandez Slezak, Guillermo Cecchi, Mauro Copelli, Sidarta Ribeiro

In literature, monotonic asymptotic changes over time were remarkable: While lexical diversity, long-range recurrence and graph size increased away from near-randomness, short-range recurrence declined, from above to below random levels.

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