Results 101 to 110 of about 5,452,386 (223)

Comparative Study on Backpropagation and Levenberg Marquardt Algorithm on Short Term Load Forecasting

International Journal of Advanced Trends in Computer Science and Engineering, 2019
Variable electrical load and ever increasing load demand needs to be predicted or forecasted in order to avoid the energy crisis. This paper presents a comparison between the back propagation algorithm and Levenberg marquardt algorithm for short term ...
M. Singla, Jyoti Gupta, P. Nijhawan, Ijatcse, .pdf   +4 more
semanticscholar   +1 more source

Differentiable Variable Fonts

Computer Graphics Forum, EarlyView.
Abstract Typography is an essential component of visual communication. Editing and animating text appearance for graphic designs, title sequences, commercials, and logos remain highly skilled tasks requiring detailed, hands‐on efforts from pro artists. Automating these challenging manual workflows requires balancing the competing goals of maintaining a
Kinjal Parikh, Danny M. Kaufman, David I.W. Levin, Alec Jacobson   +3 more
wiley   +1 more source

The geometry of nonlinear least squares with applications to sloppy models and optimization

, 2010
Parameter estimation by nonlinear least squares minimization is a common problem with an elegant geometric interpretation: the possible parameter values of a model induce a manifold in the space of data predictions.
A. Bakushinskii, Benjamin B. Machta, C. Igel, C. Misner, C. Rao, C. Rao, C. Udriste, D. Bates, D. Bates, D. Hilbert, E. Beale, H. Jeffreys, J. Hertz, J. Moré, J. Nocedal, J. Stoer, James P. Sethna, K. Levenberg, L. Eisenhart, L. Haines, M. Murray, M. Spivak, Mark K. Transtrum, P. Absil, R. Kass, R. Peeters, S. Amari, S. Smith, T. Ivancevic, W. Press   +29 more
core   +1 more source

CO2‐sensitive K+ channel traffic affects stomata and whole‐plant water use

Journal of Integrative Plant Biology, EarlyView.
CO2‐responsive regulation of membrane trafficking influences the density of the potassium ion (K+) channel KAT1 at the plasma membrane. CO2‐sensitive traffic, dependent on trafficking by the SNARE SYP121, impacts stomatal gas exchange and plant growth.
Zhiyi Yu, Sakharam Waghmare, Sahar Farami, Michael R. Blatt, Rucha Karnik   +4 more
wiley   +1 more source

Mathematical model estimation and prediction application of Covid-19 infection in Indonesia using Levenberg-Marquardt Algorithm based on Python. [PDF]

Procedia Comput Sci, 2023
Aryatama FY, Kurniadi FI, Manik NI.
europepmc   +1 more source

A geophysical investigation of the Roter Kamm impact crater, Namibia

Meteoritics &Planetary Science, EarlyView.
Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus, Pritam Yogeshwar, Wiebke Mörbe, Bülent Tezkan, Yajun Liu, Bufelo Lushetile, Martin Melles   +6 more
wiley   +1 more source

A Hybrid Levenberg-Marquardt Algorithm on a Recursive Neural Network for Scoring Protein Models. [PDF]

Methods Mol Biol, 2021
Faraggi E, Jernigan RL, Kloczkowski A.
europepmc   +1 more source

Temperature Acclimation of Chlorophyll Fluorescence and Carboxylation Capacity From Near‐Instantaneous to Weekly Time Scales

Plant, Cell &Environment, EarlyView.
ABSTRACT We studied near‐instantaneous temperature responses of light‐saturated photosynthesis (Asat) and the operating efficiency of photosystem II (ΦPSII) in relation to acclimation of photosynthetic biochemistry to temperature at the timescale of 1–8 days. We grew two closely related Brassica oleracea L.
Paul L. Drake, Erik J. Veneklaas, Nicholas G. Smith, Steven M. Driever, Hugo J. de Boer   +4 more
wiley   +1 more source

Efficient ptychographic phase retrieval via a matrix-free Levenberg-Marquardt algorithm. [PDF]

Opt Express, 2021
Kandel S, Maddali S, Nashed YSG, Hruszkewycz SO, Jacobsen C, Allain M.   +5 more
europepmc   +1 more source

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source