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Neural machine translation has significantly pushed forward the quality of the field. However, there are remaining big issues with the output translations and one of them is fairness. Neural models are trained on large text corpora which…

Computation and Language · Computer Science 2019-06-04 Joel Escudé Font , Marta R. Costa-jussà

The power of machine learning systems not only promises great technical progress, but risks societal harm. As a recent example, researchers have shown that popular word embedding algorithms exhibit stereotypical biases, such as gender bias.…

Machine Learning · Computer Science 2019-06-11 Marc-Etienne Brunet , Colleen Alkalay-Houlihan , Ashton Anderson , Richard Zemel

The vector representation of words, known as word embeddings, has opened a new research approach in linguistic studies. These representations can capture different types of information about words. The grammatical gender of nouns is a…

Computation and Language · Computer Science 2020-11-04 Hartger Veeman , Ali Basirat

Current advances in Natural Language Processing (NLP) have made it increasingly feasible to build applications leveraging textual data. Generally, the core of these applications rely on having a good semantic representation of text into…

Computation and Language · Computer Science 2024-10-21 Thomas Uriot

The statistical regularities in language corpora encode well-known social biases into word embeddings. Here, we focus on gender to provide a comprehensive analysis of group-based biases in widely-used static English word embeddings trained…

Computers and Society · Computer Science 2022-06-08 Aylin Caliskan , Pimparkar Parth Ajay , Tessa Charlesworth , Robert Wolfe , Mahzarin R. Banaji

Word embeddings have recently been shown to reflect many of the pronounced societal biases (e.g., gender bias or racial bias). Existing studies are, however, limited in scope and do not investigate the consistency of biases across relevant…

Computation and Language · Computer Science 2019-04-30 Anne Lauscher , Goran Glavaš

Contextualized word embeddings have been replacing standard embeddings as the representational knowledge source of choice in NLP systems. Since a variety of biases have previously been found in standard word embeddings, it is crucial to…

Computation and Language · Computer Science 2020-10-29 Marion Bartl , Malvina Nissim , Albert Gatt

Word embeddings use vectors to represent words such that the geometry between vectors captures semantic relationship between the words. In this paper, we develop a framework to demonstrate how the temporal dynamics of the embedding can be…

Computation and Language · Computer Science 2018-06-20 Nikhil Garg , Londa Schiebinger , Dan Jurafsky , James Zou

Despite widespread use in natural language processing (NLP) tasks, word embeddings have been criticized for inheriting unintended gender bias from training corpora. programmer is more closely associated with man and homemaker is more…

Computation and Language · Computer Science 2021-04-15 Haswanth Aekula , Sugam Garg , Animesh Gupta

In comparison to the numerous debiasing methods proposed for the static non-contextualised word embeddings, the discriminative biases in contextualised embeddings have received relatively little attention. We propose a fine-tuning method…

Computation and Language · Computer Science 2021-01-26 Masahiro Kaneko , Danushka Bollegala

Bias in word embeddings such as Word2Vec has been widely investigated, and many efforts made to remove such bias. We show how to use conceptors debiasing to post-process both traditional and contextualized word embeddings. Our conceptor…

Computation and Language · Computer Science 2019-06-17 Saket Karve , Lyle Ungar , João Sedoc

It has been shown that word embeddings can exhibit gender bias, and various methods have been proposed to quantify this. However, the extent to which the methods are capturing social stereotypes inherited from the data has been debated.…

Computation and Language · Computer Science 2020-10-29 Haiyang Zhang , Alison Sneyd , Mark Stevenson

This paper presents an algorithm for enumerating biases in word embeddings. The algorithm exposes a large number of offensive associations related to sensitive features such as race and gender on publicly available embeddings, including a…

Computation and Language · Computer Science 2019-06-21 Nathaniel Swinger , Maria De-Arteaga , Neil Thomas Heffernan , Mark DM Leiserson , Adam Tauman Kalai

Word embeddings derived from human-generated corpora inherit strong gender bias which can be further amplified by downstream models. Some commonly adopted debiasing approaches, including the seminal Hard Debias algorithm, apply…

Computation and Language · Computer Science 2020-05-05 Tianlu Wang , Xi Victoria Lin , Nazneen Fatema Rajani , Bryan McCann , Vicente Ordonez , Caiming Xiong

In recent years, word embeddings have been widely used to measure biases in texts. Even if they have proven to be effective in detecting a wide variety of biases, metrics based on word embeddings lack transparency and interpretability. We…

Computation and Language · Computer Science 2023-07-19 Francisco Valentini , Germán Rosati , Damián Blasi , Diego Fernandez Slezak , Edgar Altszyler

Does the grammatical gender of a language interfere when measuring the semantic gender information captured by its word embeddings? A number of anomalous gender bias measurements in the embeddings of gendered languages suggest this…

Computers and Society · Computer Science 2022-06-06 Shiva Omrani Sabbaghi , Aylin Caliskan

Language carries implicit human biases, functioning both as a reflection and a perpetuation of stereotypes that people carry with them. Recently, ML-based NLP methods such as word embeddings have been shown to learn such language biases…

Computation and Language · Computer Science 2022-01-26 Xavier Ferrer-Aran , Tom van Nuenen , Natalia Criado , Jose M. Such

Social biases are encoded in word embeddings. This presents a unique opportunity to study society historically and at scale, and a unique danger when embeddings are used in downstream applications. Here, we investigate the extent to which…

Computation and Language · Computer Science 2020-04-28 Kenneth Joseph , Jonathan H. Morgan

Contextualized word embeddings in language models have given much advance to NLP. Intuitively, sentential information is integrated into the representation of words, which can help model polysemy. However, context sensitivity also leads to…

Computation and Language · Computer Science 2022-08-23 Yile Wang , Yue Zhang

We present a new approach for detecting human-like social biases in word embeddings using representational similarity analysis. Specifically, we probe contextualized and non-contextualized embeddings for evidence of intersectional biases…

Computation and Language · Computer Science 2020-11-25 Michael A. Lepori