Search Results for author: Zeya Wang

Found 6 papers, 0 papers with code

Deep Clustering Evaluation: How to Validate Internal Clustering Validation Measures

no code implementations21 Mar 2024 Zeya Wang, Chenglong Ye

Two key issues are identified: 1) the curse of dimensionality when applying these measures to raw data, and 2) the unreliable comparison of clustering results across different embedding spaces stemming from variations in training procedures and parameter settings in different clustering models.

Clustering Deep Clustering

SODA: Detecting Covid-19 in Chest X-rays with Semi-supervised Open Set Domain Adaptation

no code implementations22 May 2020 Jieli Zhou, Baoyu Jing, Zeya Wang

However, direct transfer across datasets from different domains may lead to poor performance for CNN due to two issues, the large domain shift present in the biomedical imaging datasets and the extremely small scale of the COVID-19 chest x-ray dataset.

Domain Adaptation Image Classification

Show, Describe and Conclude: On Exploiting the Structure Information of Chest X-Ray Reports

no code implementations ACL 2019 Baoyu Jing, Zeya Wang, Eric Xing

In this work, we propose a novel framework that exploits the structure information between and within report sections for generating CXR imaging reports.

Descriptive

Adversarial Domain Adaptation Being Aware of Class Relationships

no code implementations28 May 2019 Zeya Wang, Baoyu Jing, Yang Ni, Nanqing Dong, Pengtao Xie, Eric P. Xing

In this paper, we propose a novel relationship-aware adversarial domain adaptation (RADA) algorithm, which first utilizes a single multi-class domain discriminator to enforce the learning of inter-class dependency structure during domain-adversarial training and then aligns this structure with the inter-class dependencies that are characterized from training the label predictor on source domain.

Domain Adaptation Transfer Learning

Reinforced Auto-Zoom Net: Towards Accurate and Fast Breast Cancer Segmentation in Whole-slide Images

no code implementations29 Jul 2018 Nanqing Dong, Michael Kampffmeyer, Xiaodan Liang, Zeya Wang, Wei Dai, Eric P. Xing

Motivated by the zoom-in operation of a pathologist using a digital microscope, RAZN learns a policy network to decide whether zooming is required in a given region of interest.

whole slide images

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