Results 191 to 200 of about 57,535 (295)

Applying SOM Cluster Analysis With Iterative Refinement to Infer Lithology Units in Eastern Victoria, Australia

open access: yesEarth and Space Science, Volume 12, Issue 8, August 2025.
Abstract This study presents a semi‐supervised machine learning method for predicting the occurrence of specific surface lithologies over a 330 km × 115 km area in Victoria, Australia. The study area is a geologically complex region within the Lachlan Fold Belt, characterized by orogenic events and surface lithologies that include deep‐marine ...
Limin Xu   +3 more
wiley   +1 more source

Semi-supervised Grasp Detection by Representation Learning in a Vector Quantized Latent Space

open access: green, 2020
Mridul Mahajan   +4 more
openalex   +2 more sources

Probabilistic single‐particle cryo‐EM ab initio 3D reconstruction in SIMPLE

open access: yesActa Crystallographica Section D, Volume 81, Issue 8, Page 396-409, August 2025.
We introduce a new approach to probabilistic multi‐volume single‐particle cryo‐EM ab initio 3D reconstruction for simultaneous estimation of the relative particle 3D orientations and partitioning of the particles into groups with distinct structural states.Three‐dimensional (3D) structure determination by single‐particle analysis of cryo‐electron ...
Cong T. S. Van   +11 more
wiley   +1 more source

Efficient quantifying track structure cracks using deep learning

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2969-2986, 5 August 2025.
Abstract High‐speed railway ballastless track structure crack detection usually has a high demand for the efficiency of crack detection technology. To overcome the limitation that current crack quantification methods usually require multiple steps, this paper proposes an efficient quantification method for track structure cracks using deep learning ...
Hongshuo Sun, Li Song, Zhiwu Yu
wiley   +1 more source

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