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Jacer Dabbabi
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Jan 24, 2021

Regularization techniques

What is regularization ? Regularization is a technique which makes slight modifications to the learning algorithm such that the model generalizes better. This in turn improves the model’s performance on the unseen data as well. Why do we use regularization ? If we don’t do the regularization our models may be too complex and overfit or too simple and underfit…

3 min read

Regularization techniques
Regularization techniques

Jan 12, 2021

Activation Functions

Activation functions are mathematical equations that determine the output of a neural network, these functions are the functions that are used to calculate whether the neuron will be activated or not. Role of the Activation Function in a Neural Network Model: If activation functions are not applied, the output signal would be a linear function, which is a polynomial of…

4 min read

Activation Functions
Activation Functions

Nov 4, 2020

1. Introduction :

1. Introduction : Khrafa or in arabic “خرافة” which means tale is a mobile application consisting of bed times stories for children and also for grown ups based on tunisian folkloric tales . The people that worked on this project are my peers Imene Ayari , Khawla Jlassi and myself included and we…

3 min read

1. Introduction :
1. Introduction :

Oct 4, 2020

Web stack incident report

Issue Summary : Well , as we don’t know when the outage actually started , we can assume that it happened just as our web debugging project started ,from the 08–04–2020 at 00 AM CT to 4 PM CT . …

2 min read


May 27, 2020

Everything is object !

Introduction : An object is simply a collection of data (variables) and methods (functions) that act on those data. And, class is a blueprint for the object. For instance, an object could represent a person with a name property, age, address, etc., with behaviors like walking, talking, breathing, and running. Or an…

4 min read

Everything is object !
Everything is object !

May 4, 2020

C dynamic libraries

What are libraries ? Libraries are a collection of programs and packages that are made available for common use within some environment; individual items need not be related. A typical library might contain compilers, utility programs, packages for mathematical operations, etc. …

3 min read

C dynamic libraries
C dynamic libraries

Mar 1, 2020

C static libraries

What are static libraries ? A library is a package of code that is meant to be reused by many programs . Typically, a C library comes in two pieces: A header file that defines the functionality the library is exposing (offering) to the programs using it. A precompiled binary that contains the implementation of…

3 min read

C static libraries
C static libraries

Feb 5, 2020

GCC

What is GCC ? The original GNU C Compiler (GCC) is developed by Richard Stallman, the founder of the GNU Project. Richard Stallman founded the GNU project in 1984 to create a complete Unix-like operating system as free software, to promote freedom and cooperation among computer users and programmers. GCC, formerly for “GNU C…

4 min read

GCC
GCC

Feb 3, 2020

LINKS

What are links ? In your Linux file system , a link is a connection between a file name and the actual data on the disk. Types of links : Hard links : By definition , hard links are low-level links which the system uses to create elements of the file system itself, such as files and directories. …

Links

2 min read

LINKS
LINKS

Feb 3, 2020

The “ls” command

What does the command do ? The ls command is one of UNIX’s basic commands .It lists informations about the files in the current directory , sorting them alphabetically if no option is added .

2 min read

The ls command is one of UNIX’s basic commands .It
The ls command is one of UNIX’s basic commands .It
Jacer Dabbabi

Jacer Dabbabi

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