Improving Levenberg-Marquardt Algorithm Inversion Result Using Singular Value Decomposition
نویسندگان
چکیده
منابع مشابه
Levenberg Marquardt ( LM ) Algorithm 1 –
1 – Introduction Parameter estimation for function optimization is a well established problem in computing, as there are countless applications in practice. For this work, we will focus specifically in implementing a distributed and parallel implementation of the Levenberg Marquardt algorithm, which is a well established numerical solver for function approximation given a limited data set. Para...
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15 صفحه اولOn a Riemannian Version of the Levenberg-Marquardt Algorithm
*This research was carried out as part of NWO research project 611-304-019, 'Address: Free University, Department of Economics and Econometrics, De Boelelaan 1105, 1081 HV Amsterdam, The Netherlands. E-mail: [email protected].
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Back propagation neural network (BPNN) algorithm is a widely used technique in training artificial neural networks. It is also a very popular optimization procedure applied to find optimal weights in a training process. However, traditional back propagation optimized with Levenberg marquardt training algorithm has some drawbacks such as getting stuck in local minima, and network stagnancy. This...
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ژورنال
عنوان ژورنال: Earth Science Research
سال: 2016
ISSN: 1927-0550,1927-0542
DOI: 10.5539/esr.v5n2p20