Results 51 to 60 of about 356,686 (298)
The Pan African Medical Journal, 2019 INTRODUCTION: The empowerment of young people aged 15-24 years is a key component of an effective AIDS response. HIV self-testing (HIVST) is progressively being implemented in the Democratic Republic of Congo (DRC).
Serge Tonen-Wolyec +8 more
doaj +1 more source
Sensors, 2022 Currently, glaucoma has become an important cause of blindness. At present, although glaucoma cannot be cured, early treatment can prevent it from getting worse.
Fengming Zhang +2 more
doaj +1 more source
Unsupervised discriminative hashing [PDF]
Journal of Visual Communication and Image Representation, 2016 An unsupervised discriminative hashing algorithm is proposed.We use an addition term as regularization to learn a model for out-of-sample data extrapolation.The unsupervised discriminative hashing scheme outperforms the state of the art methods. Hashing is one of the popular solutions for approximate nearest neighbor search because of its low storage ...
Kun Zhan +3 more
openaire +1 more source
Unsupervised colour image segmentation using dual-tree complex wavelet transform [PDF]
, 2010 In this paper we present an effective unsupervised colour image segmentation algorithm which uses multiscale edge information and spatial colour content. The multiscale edge information is extracted using the dual-tree complex wavelet transform.
Tjahjadi, Tardi, Çelik, Turgay
core +1 more source
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
A Fully Unsupervised Texture Segmentation Algorithm
, 2003 This paper presents a fully unsupervised texture segmentation algorithm by using a modified discrete wavelet frames decomposition and a mean shift algorithm.
Fauzi, Mohammad F. A. +5 more
core +2 more sources
A Study on the Channel Expansion VAE for Content-Based Image Retrieval
Applied Sciences, 2022 Content-based image retrieval (CBIR) focuses on video searching with fine-tuning of pre-trained off-the-shelf features. CBIR is an intuitive method for image retrieval, although it still requires labeled datasets for fine-tuning due to the inefficiency ...
Kyounghak Lee +3 more
doaj +1 more source
Molecular Oncology, EarlyView.Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso +5 more
wiley +1 more source
Remote Sensing, 2023 With the great breakthrough of supervised learning in the field of denoising, more and more works focus on end-to-end learning to train denoisers. In practice, however, it can be very challenging to obtain labels in support of this approach.
Yukun Liu +3 more
doaj +1 more source
rllab-snu/Unsupervised-3D-Reconstruction: First release
, 2020 Implementation of Unsupervised 3D Reconstruction ...
RLLAB, Chanho-Ahn
core +1 more source