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Large language models having hundreds of millions, and even billions, of parameters have performed extremely well on a variety of natural language processing (NLP) tasks. Their widespread use and adoption, however, is hindered by the lack…

计算与语言 · 计算机科学 2022-12-23 Dan DeGenaro , Jugal Kalita

Large language models (LLMs) excel at clinical information extraction but their computational demands limit practical deployment. Knowledge distillation--the process of transferring knowledge from larger to smaller models--offers a…

计算与语言 · 计算机科学 2025-01-03 Karthik S. Vedula , Annika Gupta , Akshay Swaminathan , Ivan Lopez , Suhana Bedi , Nigam H. Shah

The purpose of this study is to analyze the efficacy of transfer learning techniques and transformer-based models as applied to medical natural language processing (NLP) tasks, specifically radiological text classification. We used 1,977…

计算与语言 · 计算机科学 2020-02-19 Daniel Ranti , Katie Hanss , Shan Zhao , Varun Arvind , Joseph Titano , Anthony Costa , Eric Oermann

Product-specific guidances (PSGs) recommended by the United States Food and Drug Administration (FDA) are instrumental to promote and guide generic drug product development. To assess a PSG, the FDA assessor needs to take extensive time and…

计算与语言 · 计算机科学 2022-07-26 Yiwen Shi , Jing Wang , Ping Ren , Taha ValizadehAslani , Yi Zhang , Meng Hu , Hualou Liang

Although BERT-based ranking models have been commonly used in commercial search engines, they are usually time-consuming for online ranking tasks. Knowledge distillation, which aims at learning a smaller model with comparable performance to…

信息检索 · 计算机科学 2023-02-09 Xubo Qin , Xiyuan Liu , Xiongfeng Zheng , Jie Liu , Yutao Zhu

Deep neural networks with millions of parameters may suffer from poor generalization due to overfitting. To mitigate the issue, we propose a new regularization method that penalizes the predictive distribution between similar samples. In…

机器学习 · 计算机科学 2020-04-08 Sukmin Yun , Jongjin Park , Kimin Lee , Jinwoo Shin

Retrieval and ranking models are the backbone of many applications such as web search, open domain QA, or text-based recommender systems. The latency of neural ranking models at query time is largely dependent on the architecture and…

信息检索 · 计算机科学 2021-01-25 Sebastian Hofstätter , Sophia Althammer , Michael Schröder , Mete Sertkan , Allan Hanbury

Textual representation learners trained on large amounts of data have achieved notable success on downstream tasks; intriguingly, they have also performed well on challenging tests of syntactic competence. Given this success, it remains an…

计算与语言 · 计算机科学 2020-05-28 Adhiguna Kuncoro , Lingpeng Kong , Daniel Fried , Dani Yogatama , Laura Rimell , Chris Dyer , Phil Blunsom

We perform knowledge distillation (KD) benchmark from task-specific BERT-base teacher models to various student models: BiLSTM, CNN, BERT-Tiny, BERT-Mini, and BERT-Small. Our experiment involves 12 datasets grouped in two tasks: text…

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

Bearing fault diagnosis under varying working conditions faces challenges, including a lack of labeled data, distribution discrepancies, and resource constraints. To address these issues, we propose a progressive knowledge distillation…

机器学习 · 计算机科学 2025-11-04 Mohammadreza Kavianpour , Parisa Kavianpour , Amin Ramezani , Mohammad TH Beheshti

Artificial intelligence algorithms have demonstrated their image classification and segmentation ability in the past decade. However, artificial intelligence algorithms perform less for actual clinical data than those used for simulations.…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Mostafa Hajighasemlou , Samad Sheikhaei , Hamid Soltanian-Zadeh

Knowledge distillation (KD) is an effective model compression method that can transfer the internal capabilities of large language models (LLMs) to smaller ones. However, the multi-modal probability distribution predicted by teacher LLMs…

计算与语言 · 计算机科学 2024-12-19 Tianyu Peng , Jiajun Zhang

This study presents a novel approach for knowledge distillation (KD) from a BERT teacher model to an automatic speech recognition (ASR) model using intermediate layers. To distil the teacher's knowledge, we use an attention decoder that…

计算与语言 · 计算机科学 2024-01-23 Michael Hentschel , Yuta Nishikawa , Tatsuya Komatsu , Yusuke Fujita

In many practical applications, large language models (LLMs) need to acquire new knowledge not present in their pre-training data. Efficiently leveraging this knowledge usually relies on supervised fine-tuning or retrieval-augmented…

计算与语言 · 计算机科学 2025-08-08 Kalle Kujanpää , Pekka Marttinen , Harri Valpola , Alexander Ilin

We present a novel approach for training small language models for reasoning-intensive document ranking that combines knowledge distillation with reinforcement learning optimization. While existing methods often rely on expensive human…

信息检索 · 计算机科学 2025-07-01 Chris Samarinas , Hamed Zamani

Sequential recommendation models user interests based on historical behaviors to provide personalized recommendation. Previous sequential recommendation algorithms primarily employ neural networks to extract features of user interests,…

信息检索 · 计算机科学 2024-09-24 Li Li , Mingyue Cheng , Zhiding Liu , Hao Zhang , Qi Liu , Enhong Chen

This article presents an evaluation of several machine learning methods applied to automated text classification, alongside the design of a demonstrative system for unbalanced document categorization and distribution. The study focuses on…

计算与语言 · 计算机科学 2026-02-25 Radoslaw Roszczyk , Pawel Tecza , Maciej Stodolski , Krzysztof Siwek

We propose a novel way to train ranking models, such as recommender systems, that are both effective and efficient. Knowledge distillation (KD) was shown to be successful in image recognition to achieve both effectiveness and efficiency. We…

机器学习 · 计算机科学 2018-09-21 Jiaxi Tang , Ke Wang

Neural machine translation (NMT) offers a novel alternative formulation of translation that is potentially simpler than statistical approaches. However to reach competitive performance, NMT models need to be exceedingly large. In this paper…

计算与语言 · 计算机科学 2016-09-23 Yoon Kim , Alexander M. Rush