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Pre-trained contextualized embedding models such as BERT are a standard building block in many natural language processing systems. We demonstrate that the sentence-level representations produced by some off-the-shelf contextualized…

计算与语言 · 计算机科学 2022-06-06 Xiliang Zhu , David Rossouw , Shayna Gardiner , Simon Corston-Oliver

The application of Natural Language Processing (NLP) has achieved a high level of relevance in several areas. In the field of software engineering (SE), NLP applications are based on the classification of similar texts (e.g. software…

软件工程 · 计算机科学 2021-12-02 Eliane Maria De Bortoli Fávero , Dalcimar Casanova

Machine reading comprehension is an essential natural language processing task, which takes into a pair of context and query and predicts the corresponding answer to query. In this project, we developed an end-to-end question answering…

计算与语言 · 计算机科学 2024-04-05 Jiawei Li , Yue Zhang

Pre-trained language models such as BERT have been a key ingredient to achieve state-of-the-art results on a variety of tasks in natural language processing and, more recently, also in information retrieval.Recent research even claims that…

信息检索 · 计算机科学 2022-05-03 Emma J. Gerritse , Faegheh Hasibi , Arjen P. de Vries

Models trained to estimate word probabilities in context have become ubiquitous in natural language processing. How do these models use lexical cues in context to inform their word probabilities? To answer this question, we present a case…

计算与语言 · 计算机科学 2021-04-23 Kanishka Misra , Allyson Ettinger , Julia Taylor Rayz

We propose a simple method for automatic speech recognition (ASR) by fine-tuning BERT, which is a language model (LM) trained on large-scale unlabeled text data and can generate rich contextual representations. Our assumption is that given…

声音 · 计算机科学 2021-02-02 Wen-Chin Huang , Chia-Hua Wu , Shang-Bao Luo , Kuan-Yu Chen , Hsin-Min Wang , Tomoki Toda

We propose a new uniform framework for text classification and ranking that can automate the process of identifying check-worthy sentences in political debates and speech transcripts. Our framework combines the semantic analysis of the…

计算与语言 · 计算机科学 2022-11-22 Ting Su , Craig Macdonald , Iadh Ounis

In recent years, social media platforms have hosted an explosion of hate speech and objectionable content. The urgent need for effective automatic hate speech detection models have drawn remarkable investment from companies and researchers.…

计算与语言 · 计算机科学 2020-10-27 Sayyed M. Zahiri , Ali Ahmadvand

Contextualized word embeddings have demonstrated state-of-the-art performance in various natural language processing tasks including those that concern historical semantic change. However, language models such as BERT was trained primarily…

计算与语言 · 计算机科学 2022-02-10 Wenjun Qiu , Yang Xu

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…

计算与语言 · 计算机科学 2020-10-29 Marion Bartl , Malvina Nissim , Albert Gatt

The best-performing approaches for scholarly document quality prediction are based on embedding models. In addition to their performance when used in classifiers, embedding models can also provide predictions even for words that were not…

计算与语言 · 计算机科学 2025-08-29 Lucie Dvorackova , Marcin P. Joachimiak , Michal Cerny , Adriana Kubecova , Vilem Sklenak , Tomas Kliegr

Estimation of semantic similarity is an important research problem both in natural language processing and the natural language understanding, and that has tremendous application on various downstream tasks such as question answering,…

计算与语言 · 计算机科学 2025-06-24 R. Prashanth

The use of transfer learning methods is largely responsible for the present breakthrough in Natural Learning Processing (NLP) tasks across multiple domains. In order to solve the problem of sentiment detection, we examined the performance…

Manually labelling large collections of text data is a time-consuming, expensive, and laborious task, but one that is necessary to support machine learning based on text datasets. Active learning has been shown to be an effective way to…

计算与语言 · 计算机科学 2019-10-11 Jinghui Lu , Maeve Henchion , Brian Mac Namee

Deep learning models for automatic readability assessment generally discard linguistic features traditionally used in machine learning models for the task. We propose to incorporate linguistic features into neural network models by learning…

计算与语言 · 计算机科学 2021-07-12 Xinying Qiu , Yuan Chen , Hanwu Chen , Jian-Yun Nie , Yuming Shen , Dawei Lu

Large language models (LLMs) have grown more powerful in language generation, producing fluent text and even imitating personal style. Yet, this ability also heightens the risk of identity impersonation. To the best of our knowledge, no…

计算与语言 · 计算机科学 2026-05-01 Lang Gao , Xuhui Li , Chenxi Wang , Mingzhe Li , Wei Liu , Zirui Song , Jinghui Zhang , Rui Yan , Preslav Nakov , Xiuying Chen

Temporal relation prediction in incomplete temporal knowledge graphs (TKGs) is a popular temporal knowledge graph completion (TKGC) problem in both transductive and inductive settings. Traditional embedding-based TKGC models (TKGE) rely on…

计算与语言 · 计算机科学 2023-04-11 Zhongwu Chen , Chengjin Xu , Fenglong Su , Zhen Huang , Yong Dou

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

Models based on large-pretrained language models, such as S(entence)BERT, provide effective and efficient sentence embeddings that show high correlation to human similarity ratings, but lack interpretability. On the other hand, graph…

计算与语言 · 计算机科学 2025-10-17 Juri Opitz , Anette Frank

Cross-lingual word sense disambiguation (WSD) tackles the challenge of disambiguating ambiguous words across languages given context. The pre-trained BERT embedding model has been proven to be effective in extracting contextual information…

计算与语言 · 计算机科学 2020-12-11 Xingran Zhu