Tags » Neural Networks

[Data Science] What is bias and why is it so important ?


I have started reading about neural networks and deep learning on http://neuralnetworksanddeeplearning.com.

While learning about data analysis, one would be wondering what is this bias variable and why is it used in all the machine learning algorithms. 363 more words

Data Science

Efficient Neural Networks

Neural Networks are growing!

Neural networks are used throughout cloud or data centre applications, from SPAM filters, to business data analytics, face recognition FB-DEEPFACE and real-time speech translation… 1,051 more words

Energy Efficiency

How Prisma Works: An Overview of Artistic Style Transfer using Neural Networks

Today, I decided to pen down a quick review of an algorithm that lies at the heart of all the beautiful Van Gogh and Picasso versions of your profile picture.  1,174 more words

Neural Networks

Convolutional Neural Networks and neutrinos

by Cecilia Tosciri

Have you ever wondered how Facebook suggests the tags for the picture you post on your wall, or how the photo library on your computer manages to automatically create albums containing pictures of particular people? 1,126 more words

Particle Physics

Plot a simple sigmoid function

On the terminal install matplotlib:

>>pip install matplotlib

import matplotlib.pylab as plt
import numpy as np
x = np.arange(-8, 8, 0.1)
f = 1 / (1 + np.exp(-x))
plt.plot(x, f)


Diagnostic Algorithms

The use of artificial intelligence in medicine has long been a factor of science fiction. The notion that the body’s functioning can be understood in a standard fashion – that despite our individual natures, every human heart, hip or hand work on the same principals. 602 more words