3 papers
cs.LG2019
Fourier Transform Approach to Machine Learning II: Fourier Clustering
Soheil Mehrabkhani
We propose a Fourier-based approach for optimization of several clustering algorithms. Mathematically, clusters data can be described by a density function represented by the Dirac…
cs.LG2019
Fourier Transform Approach to Machine Learning I: Fourier Regression
Soheil Mehrabkhani
We propose a supervised learning algorithm for machine learning applications. Contrary to the model developing in the classical methods, which treat training, validation, and test…
physics.optics2018
A Fourier-based Solving Approach for the Transport of Intensity Equation without Typical Restrictions
Soheil Mehrabkhani, Lennart Wefelnberg, Thomas Schneider
The Transport-of-Intensity equation (TIE) has been proven as a standard approach for phase retrieval. Some high efficiency solving methods for the TIE, extensively used in many wor…