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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

Previous Knowledge Distillation based efficient image retrieval methods employs a lightweight network as the student model for fast inference. However, the lightweight student model lacks adequate representation capacity for effective…

计算机视觉与模式识别 · 计算机科学 2023-10-06 Yi Xie , Huaidong Zhang , Xuemiao Xu , Jianqing Zhu , Shengfeng He

Large language models (LLMs) have demonstrated remarkable performance across a wide range of industrial applications, from search and recommendation systems to generative tasks. Although scaling laws indicate that larger models generally…

Recommender systems have become an essential tool for providers and users of online services and goods, especially with the increased use of the Internet to access information and purchase products and services. This work proposes a novel…

信息检索 · 计算机科学 2022-10-17 Abdullah Alhadlaq , Said Kerrache , Hatim Aboalsamh

Large self-supervised models are effective feature extractors, but their application is challenging under on-device budget constraints and biased dataset collection, especially in keyword spotting. To address this, we proposed a knowledge…

计算与语言 · 计算机科学 2023-07-07 Gene-Ping Yang , Yue Gu , Qingming Tang , Dongsu Du , Yuzong Liu

This paper presents a novel knowledge distillation based model compression framework consisting of a student ensemble. It enables distillation of simultaneously learnt ensemble knowledge onto each of the compressed student models. Each…

计算机视觉与模式识别 · 计算机科学 2020-11-17 Devesh Walawalkar , Zhiqiang Shen , Marios Savvides

Owing to their powerful semantic reasoning capabilities, Large Language Models (LLMs) have been effectively utilized as recommenders, achieving impressive performance. However, the high inference latency of LLMs significantly restricts…

信息检索 · 计算机科学 2024-08-21 Yu Cui , Feng Liu , Pengbo Wang , Bohao Wang , Heng Tang , Yi Wan , Jun Wang , Jiawei Chen

Diffusion models (DMs) have recently gained significant interest for their exceptional potential in recommendation tasks. This stems primarily from their prominent capability in distilling, modeling, and generating comprehensive user…

信息检索 · 计算机科学 2025-11-26 Ximing Chen , Pui Ieng Lei , Yijun Sheng , Yanyan Liu , Zhiguo Gong

Knowledge Distillation (KD), which transfers the knowledge of a well-trained large model (teacher) to a small model (student), has become an important area of research for practical deployment of recommender systems. Recently, Relaxed…

信息检索 · 计算机科学 2024-05-16 Youngjune Lee , Kee-Eung Kim

Recommender systems apply data mining techniques and prediction algorithms to predict users' interest on information, products and services among the tremendous amount of available items. The vast growth of information on the Internet as…

信息检索 · 计算机科学 2016-11-25 Dhoha Almazro , Ghadeer Shahatah , Lamia Albdulkarim , Mona Kherees , Romy Martinez , William Nzoukou

End-to-end motion planning models equipped with deep neural networks have shown great potential for enabling full autonomous driving. However, the oversized neural networks render them impractical for deployment on resource-constrained…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Kaituo Feng , Changsheng Li , Dongchun Ren , Ye Yuan , Guoren Wang

Knowledge distillation is a potential solution for model compression. The idea is to make a small student network imitate the target of a large teacher network, then the student network can be competitive to the teacher one. Most previous…

计算机视觉与模式识别 · 计算机科学 2017-10-24 Chong Wang , Xipeng Lan , Yangang Zhang

Recommender systems are a vital tool that helps us to overcome the information overload problem. They are being used by most e-commerce web sites and attract the interest of a broad scientific community. A recommender system uses data on…

信息检索 · 计算机科学 2017-02-22 Fei Yu , An Zeng , Sebastien Gillard , Matus Medo

Model compression methods are important to allow for easier deployment of deep learning models in compute, memory and energy-constrained environments such as mobile phones. Knowledge distillation is a class of model compression algorithm…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Suhas Lohit , Michael Jones

The recommender system is one of the most promising ways to address the information overload problem in online systems. Based on the personal historical record, the recommender system can find interesting and relevant objects for the user…

信息检索 · 计算机科学 2015-06-17 An Zeng , Alexandre Vidmer , Matus Medo , Yi-Cheng Zhang

A number of studies have demonstrated the efficacy of deep learning convolutional neural network (CNN) models for ocular-based user recognition in mobile devices. However, these high-performing networks have enormous space and computational…

计算机视觉与模式识别 · 计算机科学 2021-10-12 Ali Almadan , Ajita Rattani

Data heterogeneity is an intrinsic property of recommender systems, making models trained over the global data on the cloud, which is the mainstream in industry, non-optimal to each individual user's local data distribution. To deal with…

机器学习 · 计算机科学 2022-01-26 Renjie Gu , Chaoyue Niu , Yikai Yan , Fan Wu , Shaojie Tang , Rongfeng Jia , Chengfei Lyu , Guihai Chen

Knowledge distillation (KD) is a well-known method to reduce inference latency by compressing a cumbersome teacher model to a small student model. Despite the success of KD in the classification task, applying KD to recommender models is…

机器学习 · 计算机科学 2019-11-14 Jae-woong Lee , Minjin Choi , Jongwuk Lee , Hyunjung Shim

Recommendation algorithms that incorporate techniques from deep learning are becoming increasingly popular. Due to the structure of the data coming from recommendation domains (i.e., one-hot-encoded vectors of item preferences), these…

机器学习 · 计算机科学 2017-06-14 Joan Serrà , Alexandros Karatzoglou

Neural personalized recommendation models are used across a wide variety of datacenter applications including search, social media, and entertainment. State-of-the-art models comprise large embedding tables that have billions of parameters…

硬件体系结构 · 计算机科学 2021-02-02 Mark Wilkening , Udit Gupta , Samuel Hsia , Caroline Trippel , Carole-Jean Wu , David Brooks , Gu-Yeon Wei