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Top-performing machine learning systems, such as deep neural networks, large ensembles and complex probabilistic graphical models, can be expensive to store, slow to evaluate and hard to integrate into larger systems. Ideally, we would like…

机器学习 · 统计学 2015-10-09 George Papamakarios

BERT is a cutting-edge language representation model pre-trained by a large corpus, which achieves superior performances on various natural language understanding tasks. However, a major blocking issue of applying BERT to online services is…

计算与语言 · 计算机科学 2020-10-22 Yihuan Mao , Yujing Wang , Chufan Wu , Chen Zhang , Yang Wang , Yaming Yang , Quanlu Zhang , Yunhai Tong , Jing Bai

In the past year, distillation has seen a renewed prominence in large language model (LLM) pretraining, exemplified by the Llama-3.2 and Gemma model families. While distillation has historically been shown to improve statistical modeling,…

机器学习 · 计算机科学 2025-09-03 Sachin Goyal , David Lopez-Paz , Kartik Ahuja

In natural language processing (NLP) tasks, slow inference speed and huge footprints in GPU usage remain the bottleneck of applying pre-trained deep models in production. As a popular method for model compression, knowledge distillation…

计算与语言 · 计算机科学 2020-12-15 Fei Yuan , Linjun Shou , Jian Pei , Wutao Lin , Ming Gong , Yan Fu , Daxin Jiang

Pre-trained language models such as BERT have proven to be highly effective for natural language processing (NLP) tasks. However, the high demand for computing resources in training such models hinders their application in practice. In…

计算与语言 · 计算机科学 2019-08-27 Siqi Sun , Yu Cheng , Zhe Gan , Jingjing Liu

Pre-trained language models have been applied to various NLP tasks with considerable performance gains. However, the large model sizes, together with the long inference time, limit the deployment of such models in real-time applications.…

计算与语言 · 计算机科学 2022-11-03 Haojie Pan , Chengyu Wang , Minghui Qiu , Yichang Zhang , Yaliang Li , Jun Huang

Recent work has focused on compressing pre-trained language models (PLMs) like BERT where the major focus has been to improve the in-distribution performance for downstream tasks. However, very few of these studies have analyzed the impact…

计算与语言 · 计算机科学 2023-02-28 Mengnan Du , Subhabrata Mukherjee , Yu Cheng , Milad Shokouhi , Xia Hu , Ahmed Hassan Awadallah

Recent advances in pre-training huge models on large amounts of text through self supervision have obtained state-of-the-art results in various natural language processing tasks. However, these huge and expensive models are difficult to use…

计算与语言 · 计算机科学 2020-07-24 Subhabrata Mukherjee , Ahmed Hassan Awadallah

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

Knowledge Distillation (KD) compresses computationally expensive pre-trained language models (PLMs) by transferring their knowledge to smaller models, allowing their use in resource-constrained or real-time settings. However, most smaller…

计算与语言 · 计算机科学 2023-11-08 Hayeon Lee , Rui Hou , Jongpil Kim , Davis Liang , Hongbo Zhang , Sung Ju Hwang , Alexander Min

Pretrained language models have led to significant performance gains in many NLP tasks. However, the intensive computing resources to train such models remain an issue. Knowledge distillation alleviates this problem by learning a…

计算与语言 · 计算机科学 2020-05-04 Linqing Liu , Huan Wang , Jimmy Lin , Richard Socher , Caiming Xiong

For most natural language processing tasks, the dominant practice is to finetune large pretrained transformer models (e.g., BERT) using smaller downstream datasets. Despite the success of this approach, it remains unclear to what extent…

计算与语言 · 计算机科学 2023-05-29 Kundan Krishna , Saurabh Garg , Jeffrey P. Bigham , Zachary C. Lipton

Many recent breakthroughs in machine learning have been enabled by the pre-trained foundation models. By scaling up model parameters, training data, and computation resources, foundation models have significantly advanced the…

人工智能 · 计算机科学 2023-10-06 Zhe Zhao , Qingyun Liu , Huan Gui , Bang An , Lichan Hong , Ed H. Chi

In recent years, deep neural networks have been successful in both industry and academia, especially for computer vision tasks. The great success of deep learning is mainly due to its scalability to encode large-scale data and to maneuver…

机器学习 · 计算机科学 2021-05-21 Jianping Gou , Baosheng Yu , Stephen John Maybank , Dacheng Tao

This paper studies compressing pre-trained language models, like BERT (Devlin et al.,2019), via teacher-student knowledge distillation. Previous works usually force the student model to strictly mimic the smoothed labels predicted by the…

计算与语言 · 计算机科学 2020-05-11 Xing Wu , Yibing Liu , Xiangyang Zhou , Dianhai Yu

The performance of autoregressive models on natural language generation tasks has dramatically improved due to the adoption of deep, self-attentive architectures. However, these gains have come at the cost of hindering inference speed,…

计算与语言 · 计算机科学 2020-10-30 Alexander Lin , Jeremy Wohlwend , Howard Chen , Tao Lei

Recently developed large pre-trained language models, e.g., BERT, have achieved remarkable performance in many downstream natural language processing applications. These pre-trained language models often contain hundreds of millions of…

计算与语言 · 计算机科学 2021-06-17 Xinyi Wang , Haiqin Yang , Liang Zhao , Yang Mo , Jianping Shen

Deep language models such as BERT pre-trained on large corpus have given a huge performance boost to the state-of-the-art information retrieval ranking systems. Knowledge embedded in such models allows them to pick up complex matching…

信息检索 · 计算机科学 2020-07-23 Luyu Gao , Zhuyun Dai , Jamie Callan

State-of-the-art performance on language understanding tasks is now achieved with increasingly large networks; the current record holder has billions of parameters. Given a language model pre-trained on massive unlabeled text corpora, only…

计算与语言 · 计算机科学 2020-04-30 Evani Radiya-Dixit , Xin Wang

Transformer based large language models have achieved tremendous success. However, the significant memory and computational costs incurred during the inference process make it challenging to deploy large models on resource-constrained…

计算与语言 · 计算机科学 2024-02-16 Wenxiao Wang , Wei Chen , Yicong Luo , Yongliu Long , Zhengkai Lin , Liye Zhang , Binbin Lin , Deng Cai , Xiaofei He