Results 231 to 240 of about 549,517 (292)

Data‐Driven Discovery of Quaternary Ammonium Interlayers for Efficient and Thermally Stable Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
An active learning framework, grounded in independently generated in‐house experimental data, enables reliable discovery of high‐performance interfacial materials for perovskite solar cells. Iterative model refinement autonomously converges toward structurally robust quaternary ammonium architectures, establishing a new design principle for interfacial
Jongbeom Kim   +8 more
wiley   +1 more source

Improved COOT optimization: An approach to multilevel thresholding in image segmentation. [PDF]

open access: yesSci Rep
Singh S   +5 more
europepmc   +1 more source

Opposition based learning: A literature review

Swarm and Evolutionary Computation, 2018
Abstract Opposition-based Learning (OBL) is a new concept in machine learning, inspired from the opposite relationship among entities. In 2005, for the first time the concept of opposition was introduced which has attracted a lot of research efforts in the last decade.
Shahryar Rahnamayan, Kalayanmoy Deb
exaly   +2 more sources

Improved grasshopper optimization algorithm using opposition-based learning

Expert Systems With Applications, 2018
Abstract This paper proposes an improved version of the grasshopper optimization algorithm (GOA) based on the opposition-based learning (OBL) strategy called OBLGOA for solving benchmark optimization functions and engineering problems. The proposed OBLGOA algorithm consists of two stages: the first stage generates an initial population and its ...
Ahmed A Ewees   +2 more
exaly   +2 more sources

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