Search Results for author: Bohan Liu

Found 5 papers, 1 papers with code

A Survey of Lottery Ticket Hypothesis

no code implementations7 Mar 2024 Bohan Liu, Zijie Zhang, Peixiong He, Zhensen Wang, Yang Xiao, Ruimeng Ye, Yang Zhou, Wei-Shinn Ku, Bo Hui

The Lottery Ticket Hypothesis (LTH) states that a dense neural network model contains a highly sparse subnetwork (i. e., winning tickets) that can achieve even better performance than the original model when trained in isolation.

Segmentation of Mediastinal Lymph Nodes in CT with Anatomical Priors

no code implementations11 Jan 2024 Tejas Sudharshan Mathai, Bohan Liu, Ronald M. Summers

Purpose: Lymph nodes (LNs) in the chest have a tendency to enlarge due to various pathologies, such as lung cancer or pneumonia.

Successfully Applying Lottery Ticket Hypothesis to Diffusion Model

1 code implementation28 Oct 2023 Chao Jiang, Bo Hui, Bohan Liu, Da Yan

Therefore, we propose to find the winning ticket with varying sparsity along different layers in the model.

Denoising

Random Subspace Learning Approach to High-Dimensional Outliers Detection

no code implementations16 Feb 2015 Bohan Liu, Ernest Fokoue

We introduce and develop a novel approach to outlier detection based on adaptation of random subspace learning.

Outlier Detection Vocal Bursts Intensity Prediction

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