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About Yann Debray

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So far Yann Debray has created 87 blog entries.

Machine learning – Logistic regression tutorial

Download this tutorial: docx or pdf and the dataset: csv -- Let’s create some random data that are split into [...]

Typical processes of data mining

This article has been kindly contributed by Tan Chin Luh of Tritytech. -- Data mining is the computer-aided process to [...]

Lagrange polynomial interpolation

This article was kindly contributed by Vlad Gladkikh -- Assume we have data (xi, yi), i = 1, …, n. The [...]

Artificial Neural Network tutorial

This article is kindly shared by Jen-Jen Manuel In this activity, we try using the artificial neural network or ANN [...]

Machine Learning – regression tutorial

Regression tutorial Simple example — Deducing the value of a house based on the sampled prices of the market The idea [...]

Une année de MAPLE et SCILAB en MP* (french)

Download link This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. S O M M A I [...]

Character recognition tutorial

Here we give an example using multi-layer perceptron for simple character recognition. This is not a full-featured character recognition application. Rather it [...]

Speech Analysis application

This application performs speech analysis using Linear Predictive Coding (LPC). It analyzes the speech signal at the selected region of 256 samples. [...]

Character recognition application

This is a simple application for handwriting recognition using image processing and neural network. Download the application file: https://fileexchange.scilab.org/toolboxes/133000 Pre-requisites: 1. [...]

Tutorial – Customizing Xcos with new Blocks and Palette

In this tutorial, we show how to create and customize Xcos blocks and palettes. Moreover, we use the [...]