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Learning rate finder and Cyclical Learning Rates for Neural Networks with CIFAR10 – Keras R

By: jlao

On: 01/01/2019

In this post, we will verify the technique developed in 2015 and described in the paper Cyclical Learning Rates for Training Neural Networks. This technique describes a new method for changing the learning rate on each iteration (or batch) inread more →

Matrix decomposition, image compression, and video background removal using R [PART 1]

By: jlao

On: 18/08/2018

This post is PART-1 of two posts. PART-1 will go through matrix decomposition using Singular Vector Decomposition (SVD), randomized Singular Vector Decomposition (rSVD) and Nonnegative Matrix Factorization (NMF) mainly for image compression. PART-2 will look at video background removal usingread more →