Search Results for author: Xiaoxuan Liu

Found 7 papers, 1 papers with code

Learned Best-Effort LLM Serving

no code implementations15 Jan 2024 Siddharth Jha, Coleman Hooper, Xiaoxuan Liu, Sehoon Kim, Kurt Keutzer

Many applications must provide low-latency LLM service to users or risk unacceptable user experience.

Online Speculative Decoding

no code implementations11 Oct 2023 Xiaoxuan Liu, Lanxiang Hu, Peter Bailis, Ion Stoica, Zhijie Deng, Alvin Cheung, Hao Zhang

We develop a prototype of online speculative decoding based on online knowledge distillation and evaluate it using both synthetic and real query data on several popular LLMs.

Knowledge Distillation

QFT: Quantized Full-parameter Tuning of LLMs with Affordable Resources

no code implementations11 Oct 2023 Zhikai Li, Xiaoxuan Liu, Banghua Zhu, Zhen Dong, Qingyi Gu, Kurt Keutzer

Large Language Models (LLMs) have showcased remarkable impacts across a wide spectrum of natural language processing tasks.

Quantization

An Evaluation of Memory Optimization Methods for Training Neural Networks

no code implementations26 Mar 2023 Xiaoxuan Liu, Siddharth Jha, Alvin Cheung

To address the challenge, this paper summarizes the scenarios in which MOMs prove advantageous for model training.

Quantization

GACT: Activation Compressed Training for Generic Network Architectures

1 code implementation22 Jun 2022 Xiaoxuan Liu, Lianmin Zheng, Dequan Wang, Yukuo Cen, Weize Chen, Xu Han, Jianfei Chen, Zhiyuan Liu, Jie Tang, Joey Gonzalez, Michael Mahoney, Alvin Cheung

Training large neural network (NN) models requires extensive memory resources, and Activation Compressed Training (ACT) is a promising approach to reduce training memory footprint.

Long-run User Value Optimization in Recommender Systems through Content Creation Modeling

no code implementations25 Apr 2022 Akos Lada, Xiaoxuan Liu, Jens Rischbieth, Yi Wang, Yuwen Zhang

Content recommender systems are generally adept at maximizing immediate user satisfaction but to optimize for the \textit{long-run} user value, we need more statistically sophisticated solutions than off-the-shelf simple recommender algorithms.

BIG-bench Machine Learning Recommendation Systems

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