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Contextual word embedding models such as ELMo (Peters et al., 2018) and BERT (Devlin et al., 2018) have dramatically improved performance for many natural language processing (NLP) tasks in recent months. However, these models have been…

计算与语言 · 计算机科学 2019-06-24 Emily Alsentzer , John R. Murphy , Willie Boag , Wei-Hung Weng , Di Jin , Tristan Naumann , Matthew B. A. McDermott

More recently, Bidirectional Encoder Representations from Transformers (BERT) was proposed and has achieved impressive success on many natural language processing (NLP) tasks such as question answering and language understanding, due mainly…

计算与语言 · 计算机科学 2021-04-13 Shih-Hsuan Chiu , Berlin Chen

In recent years, language models and deep learning techniques have revolutionized natural language processing tasks, including emotion detection. However, the specific emotion of guilt has received limited attention in this field. In this…

计算与语言 · 计算机科学 2024-01-17 Abdul Gafar Manuel Meque , Jason Angel , Grigori Sidorov , Alexander Gelbukh

This evidence-based position paper critiques current research practices within the language model pre-training literature. Despite rapid recent progress afforded by increasingly better pre-trained language models (PLMs), current PLM…

The lack of a commonly used benchmark data set (collection) such as (Super-)GLUE (Wang et al., 2018, 2019) for the evaluation of non-English pre-trained language models is a severe shortcoming of current English-centric NLP-research. It…

计算与语言 · 计算机科学 2021-07-06 M. Aßenmacher , A. Corvonato , C. Heumann

At present, different deep learning models are presenting high accuracy on popular inference datasets such as SNLI, MNLI, and SciTail. However, there are different indicators that those datasets can be exploited by using some simple…

计算与语言 · 计算机科学 2019-10-25 Felipe Salvatore , Marcelo Finger , Roberto Hirata

Pre-trained language models like BERT achieve superior performances in various NLP tasks without explicit consideration of syntactic information. Meanwhile, syntactic information has been proved to be crucial for the success of NLP…

计算与语言 · 计算机科学 2021-03-09 Jiangang Bai , Yujing Wang , Yiren Chen , Yaming Yang , Jing Bai , Jing Yu , Yunhai Tong

Pre-trained multilingual language models have become an important building block in multilingual natural language processing. In the present paper, we investigate a range of such models to find out how well they transfer discourse-level…

计算与语言 · 计算机科学 2021-06-10 Murathan Kurfalı , Robert Östling

The growing interest in argument mining and computational argumentation brings with it a plethora of Natural Language Understanding (NLU) tasks and corresponding datasets. However, as with many other NLU tasks, the dominant language is…

计算与语言 · 计算机科学 2020-10-14 Orith Toledo-Ronen , Matan Orbach , Yonatan Bilu , Artem Spector , Noam Slonim

Recent innovations in architecture, pre-training, and fine-tuning have led to the remarkable in-context learning and reasoning abilities of large auto-regressive language models such as LLaMA and DeepSeek. In contrast, encoders like BERT…

计算与语言 · 计算机科学 2025-06-10 Lola Le Breton , Quentin Fournier , Mariam El Mezouar , John X. Morris , Sarath Chandar

Representation of linguistic phenomena in computational language models is typically assessed against the predictions of existing linguistic theories of these phenomena. Using the notion of polarity as a case study, we show that this is not…

计算与语言 · 计算机科学 2022-03-21 Lisa Bylinina , Alexey Tikhonov

Contextualized representations from a pre-trained language model are central to achieve a high performance on downstream NLP task. The pre-trained BERT and A Lite BERT (ALBERT) models can be fine-tuned to give state-ofthe-art results in…

计算与语言 · 计算机科学 2021-01-27 Hyunjin Choi , Judong Kim , Seongho Joe , Youngjune Gwon

Multi-lingual contextualized embeddings, such as multilingual-BERT (mBERT), have shown success in a variety of zero-shot cross-lingual tasks. However, these models are limited by having inconsistent contextualized representations of…

计算与语言 · 计算机科学 2020-07-14 Libo Qin , Minheng Ni , Yue Zhang , Wanxiang Che

This study compares the effectiveness and robustness of multi-class categorization of Amazon product data using transfer learning on pre-trained contextualized language models. Specifically, we fine-tuned BERT and XLNet, two bidirectional…

机器学习 · 统计学 2019-09-24 Xinyi Liu , Artit Wangperawong

We present PhiloBERTA, a cross-lingual transformer model that measures semantic relationships between ancient Greek and Latin lexicons. Through analysis of selected term pairs from classical texts, we use contextual embeddings and angular…

计算与语言 · 计算机科学 2025-08-26 Rumi Allbert , Makai L. Allbert

Recent years witnessed an increase in the amount of research on the task of Question Difficulty Estimation from Text QDET with Natural Language Processing (NLP) techniques, with the goal of targeting the limitations of traditional…

计算与语言 · 计算机科学 2023-05-18 Luca Benedetto

Sentiment analysis, an increasingly vital field in both academia and industry, plays a pivotal role in machine learning applications, particularly on social media platforms like Reddit. However, the efficacy of sentiment analysis models is…

计算与语言 · 计算机科学 2024-05-29 Xiaoxia Zhang , Xiuyuan Qi , Zixin Teng

BERT (Bidirectional Encoder Representations from Transformers) and ALBERT (A Lite BERT) are methods for pre-training language models which can later be fine-tuned for a variety of Natural Language Understanding tasks. These methods have…

计算与语言 · 计算机科学 2020-07-21 Diego de Vargas Feijo , Viviane Pereira Moreira

High-performance neural language models have obtained state-of-the-art results on a wide range of Natural Language Processing (NLP) tasks. However, results for common benchmark datasets often do not reflect model reliability and robustness…

计算与语言 · 计算机科学 2021-08-30 Milad Moradi , Matthias Samwald

Language model pre-training has shown promising results in various downstream tasks. In this context, we introduce a cross-modal pre-trained language model, called Speech-Text BERT (ST-BERT), to tackle end-to-end spoken language…

计算与语言 · 计算机科学 2021-04-13 Minjeong Kim , Gyuwan Kim , Sang-Woo Lee , Jung-Woo Ha