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Although large-scale pretrained language models, such as BERT and RoBERTa, have achieved superhuman performance on in-distribution test sets, their performance suffers on out-of-distribution test sets (e.g., on contrast sets). Building…

计算与语言 · 计算机科学 2020-11-13 Chuanrong Li , Lin Shengshuo , Leo Z. Liu , Xinyi Wu , Xuhui Zhou , Shane Steinert-Threlkeld

Inference speed and tracking performance are two critical evaluation metrics in the field of visual tracking. However, high-performance trackers often suffer from slow processing speeds, making them impractical for deployment on…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Guijie Wang , Tong Lin , Yifan Bai , Anjia Cao , Shiyi Liang , Wangbo Zhao , Xing Wei

Pre-trained Transformer-based models have achieved state-of-the-art performance for various Natural Language Processing (NLP) tasks. However, these models often have billions of parameters, and, thus, are too resource-hungry and…

With the development of deep learning and Transformer-based pre-trained models like BERT, the accuracy of many NLP tasks has been dramatically improved. However, the large number of parameters and computations also pose challenges for their…

计算与语言 · 计算机科学 2022-12-07 Siyuan Lu , Chenchen Zhou , Keli Xie , Jun Lin , Zhongfeng Wang

Over the past year, the emergence of transfer learning with large-scale language models (LM) has led to dramatic performance improvements across a broad range of natural language understanding tasks. However, the size and memory footprint…

计算与语言 · 计算机科学 2020-02-04 Luke Melas-Kyriazi , George Han , Celine Liang

While foundation models have been exploited for various expert tasks through fine-tuning, any foundation model will become outdated due to its old knowledge or limited capability. Thus the underlying foundation model should be eventually…

机器学习 · 计算机科学 2025-02-19 Daiki Chijiwa , Taku Hasegawa , Kyosuke Nishida , Kuniko Saito , Susumu Takeuchi

While pre-trained language models (e.g., BERT) have achieved impressive results on different natural language processing tasks, they have large numbers of parameters and suffer from big computational and memory costs, which make them…

计算与语言 · 计算机科学 2021-06-01 Jin Xu , Xu Tan , Renqian Luo , Kaitao Song , Jian Li , Tao Qin , Tie-Yan Liu

Diffusion distillation models effectively accelerate reverse sampling by compressing the process into fewer steps. However, these models still exhibit a performance gap compared to their pre-trained diffusion model counterparts, exacerbated…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Geon Yeong Park , Sang Wan Lee , Jong Chul Ye

Language models that utilize extensive self-supervised pre-training from unlabeled text, have recently shown to significantly advance the state-of-the-art performance in a variety of language understanding tasks. However, it is yet unclear…

信息检索 · 计算机科学 2020-09-29 Itzik Malkiel , Oren Barkan , Avi Caciularu , Noam Razin , Ori Katz , Noam Koenigstein

Lipreading has witnessed a lot of progress due to the resurgence of neural networks. Recent works have placed emphasis on aspects such as improving performance by finding the optimal architecture or improving generalization. However, there…

计算机视觉与模式识别 · 计算机科学 2021-06-03 Pingchuan Ma , Brais Martinez , Stavros Petridis , Maja Pantic

The breakthrough performance of large language models (LLMs) comes with major computational footprints and high deployment costs. In this paper, we progress towards resolving this problem by proposing a novel structured compression approach…

机器学习 · 计算机科学 2023-10-27 Eldar Kurtic , Elias Frantar , Dan Alistarh

In this demonstration, we present an efficient BERT-based multi-task (MT) framework that is particularly suitable for iterative and incremental development of the tasks. The proposed framework is based on the idea of partial fine-tuning,…

计算与语言 · 计算机科学 2022-03-10 Tianwen Wei , Jianwei Qi , Shenghuan He

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

Existing techniques for accelerating language model inference, such as speculative decoding, require training auxiliary speculator models and building and deploying complex inference pipelines. We consider a new approach for converting a…

计算与语言 · 计算机科学 2026-04-27 John Kirchenbauer , Abhimanyu Hans , Brian Bartoldson , Micah Goldblum , Ashwinee Panda , Tom Goldstein

Heavily overparameterized language models such as BERT, XLNet and T5 have achieved impressive success in many NLP tasks. However, their high model complexity requires enormous computation resources and extremely long training time for both…

计算与语言 · 计算机科学 2021-06-09 Xiaohan Chen , Yu Cheng , Shuohang Wang , Zhe Gan , Zhangyang Wang , Jingjing Liu

Even though BERT achieves successful performance improvements in various supervised learning tasks, applying BERT for unsupervised tasks still holds a limitation that it requires repetitive inference for computing contextual language…

计算与语言 · 计算机科学 2020-04-20 Joongbo Shin , Yoonhyung Lee , Seunghyun Yoon , Kyomin Jung

Transformer-based self-supervised models are trained as feature extractors and have empowered many downstream speech tasks to achieve state-of-the-art performance. However, both the training and inference process of these models may…

计算与语言 · 计算机科学 2021-05-04 Jinchuan Tian , Rongzhi Gu , Helin Wang , Yuexian Zou

In this paper, we fine-tuned three pre-trained BERT models on the task of "definition extraction" from mathematical English written in LaTeX. This is presented as a binary classification problem, where either a sentence contains a…

计算与语言 · 计算机科学 2024-07-01 Lucy Horowitz , Ryan Hathaway

Adding linguistic information (syntax or semantics) to neural machine translation (NMT) has mostly focused on using point estimates from pre-trained models. Directly using the capacity of massive pre-trained contextual word embedding models…

计算与语言 · 计算机科学 2021-04-08 Hassan S. Shavarani , Anoop Sarkar

Artificial intelligence and machine learning have significantly bolstered the technological world. This paper explores the potential of transfer learning in natural language processing focusing mainly on sentiment analysis. The models…

计算与语言 · 计算机科学 2023-11-29 Aman Yadav , Abhishek Vichare