Search Results for author: Chun Jason Xue

Found 10 papers, 4 papers with code

A Fast Transformer-based General-Purpose Lossless Compressor

1 code implementation30 Mar 2022 Yu Mao, Yufei Cui, Tei-Wei Kuo, Chun Jason Xue

To ease this problem, this paper targets on cutting down the execution time of deep-learning-based compressors.

NFL: Robust Learned Index via Distribution Transformation

1 code implementation24 May 2022 Shangyu Wu, Yufei Cui, Jinghuan Yu, Xuan Sun, Tei-Wei Kuo, Chun Jason Xue

Based on the characteristics of the transformed keys, we propose a robust After-Flow Learned Index (AFLI).

Accelerating Monte Carlo Bayesian Inference via Approximating Predictive Uncertainty over Simplex

1 code implementation29 May 2019 Yufei Cui, Wuguannan Yao, Qiao Li, Antoni B. Chan, Chun Jason Xue

In this work, assuming that the exact posterior or a decent approximation is obtained, we propose a generic framework to approximate the output probability distribution induced by model posterior with a parameterized model and in an amortized fashion.

Adversarial Attack Bayesian Inference +2

Variational Nested Dropout

1 code implementation CVPR 2021 Yufei Cui, Yu Mao, Ziquan Liu, Qiao Li, Antoni B. Chan, Xue Liu, Tei-Wei Kuo, Chun Jason Xue

Nested dropout is a variant of dropout operation that is able to order network parameters or features based on the pre-defined importance during training.

Representation Learning

EasyConvPooling: Random Pooling with Easy Convolution for Accelerating Training and Testing

no code implementations5 Jun 2018 Jianzhong Sheng, Chuanbo Chen, Chenchen Fu, Chun Jason Xue

Convolution operations dominate the overall execution time of Convolutional Neural Networks (CNNs).

Accelerating Monte Carlo Bayesian Inference via Approximating Predictive Uncertainty over the Simplex

no code implementations25 Sep 2019 Yufei Cui, Wuguannan Yao, Qiao Li, Antoni Chan, Chun Jason Xue

In this work, assuming that the exact posterior or a decent approximation is obtained, we propose a generic framework to approximate the output probability distribution induced by model posterior with a parameterized model and in an amortized fashion.

Adversarial Attack Bayesian Inference +1

Improving Natural Language Understanding with Computation-Efficient Retrieval Representation Fusion

no code implementations4 Jan 2024 Shangyu Wu, Ying Xiong, Yufei Cui, Xue Liu, Buzhou Tang, Tei-Wei Kuo, Chun Jason Xue

Retrieval-based augmentations that aim to incorporate knowledge from an external database into language models have achieved great success in various knowledge-intensive (KI) tasks, such as question-answering and text generation.

Natural Language Understanding Neural Architecture Search +5

On the Compressibility of Quantized Large Language Models

no code implementations3 Mar 2024 Yu Mao, Weilan Wang, Hongchao Du, Nan Guan, Chun Jason Xue

Deploying Large Language Models (LLMs) on edge or mobile devices offers significant benefits, such as enhanced data privacy and real-time processing capabilities.

Data Compression Quantization

Pre-processing matters: A segment search method for WSI classification

no code implementations17 Apr 2024 Jun Wang, Yufei Cui, Yu Mao, Nan Guan, Chun Jason Xue

Our study analyzes the impact of pre-processing parameters on inference and training across single- and multiple-domain datasets.

Bayesian Optimization whole slide images

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