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Multi-modal word semantics aims to enhance embeddings with perceptual input, assuming that human meaning representation is grounded in sensory experience. Most research focuses on evaluation involving direct visual input, however, visual…

计算与语言 · 计算机科学 2021-10-07 Anita L. Verő , Ann Copestake

Models of eye-movement control during reading, developed largely within psychology, usually focus on visual, attentional, lexical, and motor processes but neglect post-lexical language processing; by contrast, models of sentence…

神经元与认知 · 定量生物学 2023-12-21 Maximilian M. Rabe , Dario Paape , Daniela Mertzen , Shravan Vasishth , Ralf Engbert

Neural embedding approaches have become a staple in the fields of computer vision, natural language processing, and more recently, graph analytics. Given the pervasive nature of these algorithms, the natural question becomes how to exploit…

计算与语言 · 计算机科学 2020-10-27 Alexander Kalinowski , Yuan An

Human-annotated attributes serve as powerful semantic embeddings in zero-shot learning. However, their annotation process is labor-intensive and needs expert supervision. Current unsupervised semantic embeddings, i.e., word embeddings,…

计算机视觉与模式识别 · 计算机科学 2023-05-29 Wenjia Xu , Yongqin Xian , Jiuniu Wang , Bernt Schiele , Zeynep Akata

The Word Embedding Association Test shows that GloVe and word2vec word embeddings exhibit human-like implicit biases based on gender, race, and other social constructs (Caliskan et al., 2017). Meanwhile, research on learning reusable text…

计算与语言 · 计算机科学 2019-03-27 Chandler May , Alex Wang , Shikha Bordia , Samuel R. Bowman , Rachel Rudinger

In this paper, we present a distributional word embedding model trained on one of the largest available Russian corpora: Araneum Russicum Maximum (over 10 billion words crawled from the web). We compare this model to the model trained on…

计算与语言 · 计算机科学 2018-01-22 Andrey Kutuzov , Maria Kunilovskaya

Functional Distributional Semantics is a recently proposed framework for learning distributional semantics that provides linguistic interpretability. It models the meaning of a word as a binary classifier rather than a numerical vector. In…

计算与语言 · 计算机科学 2022-04-25 Yinhong Liu , Guy Emerson

Neural language models are a powerful tool to embed words into semantic vector spaces. However, learning such models generally relies on the availability of abundant and diverse training examples. In highly specialised domains this…

计算与语言 · 计算机科学 2015-12-04 Stephanie L. Hyland , Theofanis Karaletsos , Gunnar Rätsch

Human emotion is expressed in many communication modalities and media formats and so their computational study is equally diversified into natural language processing, audio signal analysis, computer vision, etc. Similarly, the large…

机器学习 · 计算机科学 2023-08-16 Sven Buechel , Udo Hahn

Word embeddings -- distributed representations of words -- in deep learning are beneficial for many tasks in natural language processing (NLP). However, different embedding sets vary greatly in quality and characteristics of the captured…

计算与语言 · 计算机科学 2015-12-31 Wenpeng Yin , Hinrich Schütze

Visual Semantic Embedding (VSE) models, which map images into a rich semantic embedding space, have been a milestone in object recognition and zero-shot learning. Current approaches to VSE heavily rely on static word em-bedding techniques.…

计算机视觉与模式识别 · 计算机科学 2021-07-27 Yue Jiao , Jonathon Hare , Adam Prügel-Bennett

Distributional semantics models derive word space from linguistic items in context. Meaning is obtained by defining a distance measure between vectors corresponding to lexical entities. Such vectors present several problems. In this paper…

计算与语言 · 计算机科学 2017-12-25 Jakub Dutkiewicz , Czesław Jędrzejek

A large number of embeddings trained on medical data have emerged, but it remains unclear how well they represent medical terminology, in particular whether the close relationship of semantically similar medical terms is encoded in these…

计算与语言 · 计算机科学 2020-03-26 Claudia Schulz , Damir Juric

Word embeddings are a powerful approach for analyzing language, and exponential family embeddings (EFE) extend them to other types of data. Here we develop structured exponential family embeddings (S-EFE), a method for discovering…

计算与语言 · 计算机科学 2017-10-03 Maja Rudolph , Francisco Ruiz , Susan Athey , David Blei

This paper is motivated by the automation of neuropsychological tests involving discourse analysis in the retellings of narratives by patients with potential cognitive impairment. In this scenario the task of sentence boundary detection in…

计算与语言 · 计算机科学 2017-08-17 Marcos V. Treviso , Christopher D. Shulby , Sandra M. Aluisio

Eye movements are known to reflect cognitive processes in reading, and psychological reading research has shown that eye gaze patterns differ between readers with and without dyslexia. In recent years, researchers have attempted to classify…

计算与语言 · 计算机科学 2022-12-05 Patrick Haller , Andreas Säuberli , Sarah Elisabeth Kiener , Jinger Pan , Ming Yan , Lena Jäger

Cross-lingual word embeddings are vector representations of words in different languages where words with similar meaning are represented by similar vectors, regardless of the language. Recent developments which construct these embeddings…

计算与语言 · 计算机科学 2020-03-04 Yerai Doval , Jose Camacho-Collados , Luis Espinosa-Anke , Steven Schockaert

Recent studies have shown that word embeddings exhibit gender bias inherited from the training corpora. However, most studies to date have focused on quantifying and mitigating such bias only in English. These analyses cannot be directly…

计算与语言 · 计算机科学 2019-09-11 Pei Zhou , Weijia Shi , Jieyu Zhao , Kuan-Hao Huang , Muhao Chen , Ryan Cotterell , Kai-Wei Chang

This paper presents an approach for investigating the nature of semantic information captured by word embeddings. We propose a method that extends an existing human-elicited semantic property dataset with gold negative examples using crowd…

计算与语言 · 计算机科学 2018-09-06 Pia Sommerauer , Antske Fokkens

Distributed representations of words have been shown to capture lexical semantics, as demonstrated by their effectiveness in word similarity and analogical relation tasks. But, these tasks only evaluate lexical semantics indirectly. In this…

计算与语言 · 计算机科学 2016-12-02 Thanapon Noraset , Chen Liang , Larry Birnbaum , Doug Downey