How to Create Stunning Dot Pattern Portraits, using Python
In this post I share how to create a dot pattern portrait effect using Python, inspired by the same effect achieved using Photoshop.
Tag numpy
A vectorized Mann-Kendall trend test implementation using numpy + scipy
In this post we are going to work out a vectorized Mann-Kendall trend test implementation using numpy and scipy.
Create a convolutional neural network using numpy
In this post we put together all the building blocks covered in previous posts to create a convolution neural network, using numpy, and test it on the MNIST hand-written digits classification task.
Back-propagation in a convolution layer with numpy implementation
This post covers the derivations of back-propagation in a convolution layer, with numpy implementations.
2D and 3D pooling using numpy
This post covers the implementation of pooling layers in a convolutional neural network using numpy.
2D and 3D convolutions using numpy
This post will share some knowledge of 2D and 3D convolutions in a
convolution neural network (CNN), and 3 implementations all done using pure `numpy` and `scipy`.
Create a simple neural network using numpy
This post will share some basic knowledge of an artificial neural
network and how to create one from scratch using only numpy. We will build a classification network to
classify hand-written digits from the MNIST dataset.