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hadrienj updated their profile
Sep 7, 2018
Stephan O'Bryan liked hadrienj's blog post Preprocessing for deep learning: from covariance matrix to image whitening
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hadrienj commented on hadrienj's blog post Preprocessing for deep learning: from covariance matrix to image whitening
"Hi, Thank you for your comment! Whitening is used to remove redundancy from the input and simplify the model learned for classification for instance. If nearby pixels are less correlated, the model may learn higher level features which is generally…"
Aug 31, 2018

Profile Information

Short Bio
PhD student in Cognitive Science at the École Normale Supérieure (ENS) in Paris, France. More info: https://hadrienj.github.io/about/
My Web Site Or LinkedIn Profile
http://https://hadrienj.github.io/
Field of Expertise
Data Science, Machine Learning, AI, Deep Learning, Other
Professional Status
Student
Your Job Title:
PhD student
Interests:
Contributing, Networking, Finding a new position

Hadrienj's Blog

Preprocessing for deep learning: from covariance matrix to image whitening

Posted on August 28, 2018 at 11:22am 2 Comments

You can also fork the Jupyter notebook on Github here!

The goal of this post/notebook is to go from the basics of data preprocessing to modern techniques used in deep learning. My point is that we can use code (Python/Numpy etc.) to better understand abstract mathematical notions! Thinking by…

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Boost your data science skills. Learn linear algebra.

Posted on March 28, 2018 at 1:30pm 1 Comment

I’d like to introduce a series of blog posts and their corresponding Python Notebooks gathering notes on the Deep Learning Book from Ian Goodfellow, Yoshua Bengio, and Aaron Courville (2016). The aim of these notebooks is to help beginners/advanced beginners to grasp linear algebra concepts underlying deep learning and machine learning. Acquiring these skills can boost your ability to understand and apply various data science algorithms. In…

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