Jean-Christophe B. Loiseau – Medium

Jean-Christophe B. Loiseau

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Jean-Christophe B. Loiseau
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Towards Data Science

Rosenblatt’s perceptron, the very first neural network

A quick introduction to deep learning.

Mar 11, 2019

Rosenblatt’s perceptron, the very first neural network

Mar 11, 2019

Jean-Christophe B. Loiseau
in
Towards Data Science

A control theoretic introduction to Reinforcement Learning

Part 1: Setting up the stage

Nov 4, 2022

A control theoretic introduction to Reinforcement Learning

Nov 4, 2022

Jean-Christophe B. Loiseau
in
Cantor’s Paradise

The Historical Importance of Parsimonious Models

Perspectives from classical physics: the Ptolemaic geocentric model

Jul 16, 2021

The Historical Importance of Parsimonious Models

Jul 16, 2021

Jean-Christophe B. Loiseau
in
Towards Data Science

A case against PCA for time-series analysis

How to use linear dimensionality reduction for time series.

Jul 6, 2021

A case against PCA for time-series analysis

Jul 6, 2021

Jean-Christophe B. Loiseau
in
Towards Data Science

Not all pixels matter for classification

Leveraging low-rank structures and sparsity to classify an image.

Mar 30, 2021

Not all pixels matter for classification

Mar 30, 2021

Jean-Christophe B. Loiseau
in
Towards Data Science

How to reconstruct an image if you see only a few pixels?

A quick introduction to Compressive Sensing

Mar 15, 2021

How to reconstruct an image if you see only a few pixels?

Mar 15, 2021

Jean-Christophe B. Loiseau
in
Towards Data Science

Pixels are not created equal

Leveraging low-rank structures to find the pixels that matter most in your images.

Mar 1, 2021

Pixels are not created equal

Mar 1, 2021

Jean-Christophe B. Loiseau
in
Towards Data Science

Categorical cross-entropy and SoftMax regression

Ever wondered how to implement a simple baseline model for multi-class problems ? Here is one example (code included).

Feb 15, 2021

Categorical cross-entropy and SoftMax regression

Feb 15, 2021

Jean-Christophe B. Loiseau

Why social distancing matters ?

Some insights from simple mathematical models.

Nov 17, 2020

Why social distancing matters ?

Nov 17, 2020

Jean-Christophe B. Loiseau

Disease modeling in the midst of a pandemic

How simple mathematical models can help us get a better understanding of the current situation.

Nov 9, 2020

Disease modeling in the midst of a pandemic

Nov 9, 2020

Jean-Christophe B. Loiseau

Jean-Christophe B. Loiseau

Assistant Professor in Fluid Mechanics and Applied Mathematics. Passionate about machine learning, physics and science outreach.

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