Results 121 to 130 of about 356,686 (298)

Unsupervised metrics for unsupervised image denoising

, 2022
En els darrers anys, el rapid desenvolupament dels recursos computacionals i les tècniques d'aprenentatge profund han donat lloc a un conjunt de nous mètodes per al "denoising" d'imatges. Aquests mètodes es basen principalment en l'entrenament supervisat de xarxes neuronals convolucionals, utilitzant imatges netes per generar parelles (sorollosa, neta)
openaire   +1 more source

Unsupervised Segmentation of Object Manipulation Operations from Multimodal Input [PDF]

, 2011
Barchunova A, Moringen J, Großekathöfer U, et al. Unsupervised Segmentation of Object Manipulation Operations from Multimodal Input. In: Hammer B, Villmann T, eds. Machine Learning Reports. New Challenges in Neural Computation.
Großekathöfer, Ulf, Barchunova, Alexandra ; https://orcid.org/, Moringen, Jan, Janssen, Herbert, Ritter, Helge ; https://orcid.org/, Haschke, Robert ; https://orcid.org/, Villmann, Thomas, Wachsmuth, Sven ; https://orcid.org/, Hammer, Barbara   +8 more
core  

An Integrated NLP‐ML Framework for Property Prediction and Design of Steels

Advanced Science, EarlyView.
This study presents a data‐driven framework that uses language‐processing techniques to interpret steel processing descriptions and machine‐learning models to predict mechanical properties. By organising complex process histories into meaningful groups and enabling rapid property forecasts, the work supports faster, more informed steel design through ...
Kiran Devraju, Adithya Umanath Rai, Jose Thomson, Marzie Ghorbani, Shujing Zhao, Nick Birbilis   +5 more
wiley   +1 more source

Supervised versus unsupervised antimalarial treatment with six-dose artemether-lumefantrine: pharmacokinetic and dosage-related findings from a clinical trial in Uganda. [PDF]

, 2006
BACKGROUND: A six-dose antimalarial regimen of artemether-lumefantrine (A/L) may soon become one of the most widely used drug combination in Africa, despite possible constraints with adherence and poor absorption due to inadequate nutrition, and a lack ...
Bajunirwe, Francis, Piola, P, Piola, Patrice, Taylor, W R J, Babigumira, J, Kyomuhendo, J, Taylor, Walter R. J., Checchi, Francesco, Babigumira, Joseph, Ruzagira, E, Kyomuhendo, Juliet, Taylor, Walter RJ, Ferradini, Laurent, Kiguli, James, Kiguli, J, Ferradini, L, Fogg, C, Fogg, Carole, Bajunirwe, F, Guthmann, J P, Ruzagira, Eugene, Biraro, S, Kigozi, Isaac, Checchi, F, Guthmann, Jean-Paul, Biraro, Samuel, Grandesso, Francesco, Grandesso, F, Kigozi, I, Kyomuhendo Juliet, Laurent Ferradini, Francis Bajunirwe, Walter RJ Taylor, Carole Fogg, Eugene Ruzagira, Isaac Kigozi, Taylor Walter RJ, Ruzagira Eugene, Biraro Samuel, Piola Patrice, Fogg Carole, Francesco Checchi, Samuel Biraro, Babigumira Joseph, Kigozi Isaac, James Kiguli, Grandesso Francesco, Joseph Babigumira, Kiguli James, Jean-Paul Guthmann, Ferradini Laurent, Patrice Piola, Guthmann Jean-Paul, Francesco Grandesso, Checchi Francesco, Juliet Kyomuhendo, Bajunirwe Francis   +56 more
core   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Towards a Portable Model to Discriminate Activity Clusters from Accelerometer Data

Sensors, 2019
Few methods for classifying physical activity from accelerometer data have been tested using an independent dataset for cross-validation, and even fewer using multiple independent datasets.
Petra Jones, Evgeny M. Mirkes, Tom Yates, Charlotte L. Edwardson, Mike Catt, Melanie J. Davies, Kamlesh Khunti, Alex V. Rowlands   +7 more
doaj   +1 more source

Unsupervised learning of low-level audio features for music similarity estimation [PDF]

, 2011
While there is an enormous amount of music data available, the eld of music analysis almost exclusively uses manually designed features. In this work we learn features from music data in a completely unsupervised way and evaluate them on a musical ...
Osendorfer, Christian, Schlüter, Jan, Schmidhuber, Jürgen, van der Smagt, Patrick   +3 more
core  

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source

Data-Driven Volt/VAR Optimization for Modern Distribution Networks: A Review

IEEE Access
The Volt/Var optimization (VVO) enables advanced control strategy development for voltage regulation. With the recent advancement of data-driven approaches and communication infrastructure, realtime decision-making through VVO can effectively address ...
Sarah Allahmoradi, Shahabodin Afrasiabi, Xiaodong Liang, Junbo Zhao, Mohammad Shahidehpour   +4 more
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source