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Keywords: hyperparameter
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-536
...) are learned by NN. NN is implemented by scikit-learn and TensorFlow. The effect of changing the parameters of NN and the number of the training data is examined with optimization software. As the result, how to decide hyperparameters of NN such as the number of layers, optimizer, and learning rate...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-538
... neural network optimization hyperparameter artificial intelligence marine transportation deep learning optimization problem control point accuracy mlp approximation model total resistance coefficient mlp model optimization algorithm optimal solution approximation model approximate...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-540
... size efficiency map torque efficiency mean map efficiency motor efficiency efficiency mean efficiency uncertainty hyperparameter artificial intelligence operating point deviation gpr model characteristic covariance function Proceedings of the Thirty-second (2022) International Ocean...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1229
... speed ais data artificial intelligence validation dataset information transit model performance voyage historical ais data prediction satellite ship speed dataset deep learning knot ice class speed regime hyperparameter Predicting ship speeds in the Arctic using deep learning...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-288
... dataset upstream oil & gas hyperparameter inspection Artificial Neural Network Model for Risk-Based Inspection Screening Assessment of Oil and Gas Production System Rachman, Andika; Ratnayake, R.M. Chandima Department of Mechanical and Structural Engineering and Material Science, University...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-395
... for the posteriori pdf, is the variance of the posteriori pdf, is the coefficient matrix, is the data vector, is the smoothing operator for and is the hyperparameter that controls the a priori distribution, and hence smoothness, of We can obtain an estimator of the wave directional spectrum...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-422
...Motion-based Wave Estimation by a Bayesian Inference Method: a Procedure for Pre-defining the Hyperparameters Iuri B. da Silva Bispo and Alexandre N. Simos Department of Naval Architecture and Ocean Engineering, University of São Paulo São Paulo, Brazil Eduardo A. Tannuri Department of Mechatronics...
Proceedings Papers

Paper presented at the The Thirteenth International Offshore and Polar Engineering Conference, May 25–30, 2003
Paper Number: ISOPE-I-03-233
... hyperparameter cross spectra recursive bayesian modeling wave height artificial intelligence response function iterative calculation frequency directional wave spectra Recursive Bayesian Modeling for Online Estimation of Directional Wave Spectra Toshio Iseki and Daisuke Terada Chair of Marine Science...

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