Search Results for author: Hien Nguyen

Found 12 papers, 4 papers with code

Controllable Group Choreography using Contrastive Diffusion

no code implementations29 Oct 2023 Nhat Le, Tuong Do, Khoa Do, Hien Nguyen, Erman Tjiputra, Quang D. Tran, Anh Nguyen

Music-driven group choreography poses a considerable challenge but holds significant potential for a wide range of industrial applications.

I-AI: A Controllable & Interpretable AI System for Decoding Radiologists' Intense Focus for Accurate CXR Diagnoses

1 code implementation24 Sep 2023 Trong Thang Pham, Jacob Brecheisen, Anh Nguyen, Hien Nguyen, Ngan Le

In the field of chest X-ray (CXR) diagnosis, existing works often focus solely on determining where a radiologist looks, typically through tasks such as detection, segmentation, or classification.

Language Modelling

Automated wildlife image classification: An active learning tool for ecological applications

2 code implementations28 Mar 2023 Ludwig Bothmann, Lisa Wimmer, Omid Charrakh, Tobias Weber, Hendrik Edelhoff, Wibke Peters, Hien Nguyen, Caryl Benjamin, Annette Menzel

(2) We provide an active learning (AL) system that allows training deep learning models very efficiently in terms of required human-labeled training images.

Active Learning Image Classification +2

Shapley values for feature selection: The good, the bad, and the axioms

no code implementations22 Feb 2021 Daniel Fryer, Inga Strümke, Hien Nguyen

The Shapley value has become popular in the Explainable AI (XAI) literature, thanks, to a large extent, to a solid theoretical foundation, including four "favourable and fair" axioms for attribution in transferable utility games.

Explainable Artificial Intelligence (XAI) feature selection

Evaluation of Inference Attack Models for Deep Learning on Medical Data

no code implementations31 Oct 2020 Maoqiang Wu, Xinyue Zhang, Jiahao Ding, Hien Nguyen, Rong Yu, Miao Pan, Stephen T. Wong

This paper aims to attract interest from researchers in the medical deep learning community to this important problem.

Attribute Inference Attack

$k$-means on Positive Definite Matrices, and an Application to Clustering in Radar Image Sequences

1 code implementation8 Aug 2020 Daniel Fryer, Hien Nguyen, Pascal Castellazzi

We state theoretical properties for $k$-means clustering of Symmetric Positive Definite (SPD) matrices, in a non-Euclidean space, that provides a natural and favourable representation of these data.

Clustering Time Series +1

Explaining the data or explaining a model? Shapley values that uncover non-linear dependencies

no code implementations12 Jul 2020 Daniel Vidali Fryer, Inga Strümke, Hien Nguyen

To the best of our knowledge, all existing game formulations in the machine learning and statistics literature fall into a category which we name the model-dependent category of game formulations.

Attribute BIG-bench Machine Learning +1

DVNet: A Memory-Efficient Three-Dimensional CNN for Large-Scale Neurovascular Reconstruction

no code implementations4 Feb 2020 Leila Saadatifard, Aryan Mobiny, Pavel Govyadinov, Hien Nguyen, David Mayerich

Maps of brain microarchitecture are important for understanding neurological function and behavior, including alterations caused by chronic conditions such as neurodegenerative disease.

Segmentation Semantic Segmentation

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