Search Results for author: Zhengping Zhou

Found 7 papers, 2 papers with code

Beyond Positive Scaling: How Negation Impacts Scaling Trends of Language Models

1 code implementation27 May 2023 Yuhui Zhang, Michihiro Yasunaga, Zhengping Zhou, Jeff Z. HaoChen, James Zou, Percy Liang, Serena Yeung

Language models have been shown to exhibit positive scaling, where performance improves as models are scaled up in terms of size, compute, or data.

Negation Question Answering +1

Adapting Pre-trained Vision Transformers from 2D to 3D through Weight Inflation Improves Medical Image Segmentation

1 code implementation8 Feb 2023 Yuhui Zhang, Shih-Cheng Huang, Zhengping Zhou, Matthew P. Lungren, Serena Yeung

Given the prevalence of 3D medical imaging technologies such as MRI and CT that are widely used in diagnosing and treating diverse diseases, 3D segmentation is one of the fundamental tasks of medical image analysis.

Image Segmentation Medical Image Segmentation +2

Physically Plausible Animation of Human Upper Body from a Single Image

no code implementations9 Dec 2022 Ziyuan Huang, Zhengping Zhou, Yung-Yu Chuang, Jiajun Wu, C. Karen Liu

We present a new method for generating controllable, dynamically responsive, and photorealistic human animations.

Enhancing Transformer with Sememe Knowledge

no code implementations WS 2020 Yuhui Zhang, Chenghao Yang, Zhengping Zhou, Zhiyuan Liu

While large-scale pretraining has achieved great success in many NLP tasks, it has not been fully studied whether external linguistic knowledge can improve data-driven models.

Language Modelling

What and Where: A Context-based Recommendation System for Object Insertion

no code implementations24 Nov 2018 Song-Hai Zhang, Zhengping Zhou, Bin Liu, Xin Dong, Dun Liang, Peter Hall, Shi-Min Hu

In this work, we propose a novel topic consisting of two dual tasks: 1) given a scene, recommend objects to insert, 2) given an object category, retrieve suitable background scenes.

Object

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