Abdelrhman E. Profile

LÖYDÄ

3,7

(4 arvostelua)

Seuraat nyt käyttäjää

Virhe seurattaessa käyttäjää.

Tämä käyttäjä ei salli käyttäjien seurata häntä.

Seuraat jo tätä käyttäjää.

Jäsenyystasosi mahdollistaa vain 0 seurausta. Päivitä tästä.

Käyttäjän seuraaminen lopetettu onnistuneesti

Virhe poistettaessa käyttäjän seurantaa.

Olet onnistuneesti suositellut käyttäjää

Virhe suositeltaessa käyttäjää.

Jokin meni vikaan. Päivitä sivu ja yritä uudelleen.

Sähköposti vahvistettu onnistuneesti.

$30 USD / tunti

new cairo,

egypt

$30 USD / tunti

Aika on tällä hetkellä 12:30 ip. täällä

Liittynyt kesäkuuta 1, 2016

1 Suositus

Abdelrhman E.

@abdelrhmand

3,7

(4 arvostelua)

4,4

100%

$30 USD / tunti

new cairo,

egypt

$30 USD / tunti

80 %

Suoritetut työt

100 %

Budjetin mukaisesti

100 %

Aikataulussa

Ei saatavilla

Uudelleenpalkkausaste

Machine Learning and NLP Engineer

I have been working in the field of machine learning and natural language processing fore more than 3 years. I worked in building chat-bots platforms. i have created context-based spelling correction model, Named entity extraction, text classification, sentiment analysis model, sentence similarity evaluation model, and much more. I mainly use Python and i used many tools such as Tensorflow, Keras, Scikit-learn ,PyTorch, Spacy, NLTK, and more.

Katso kaikki Python Developers paikassa Egypt

Ota yhteyttä käyttäjään Abdelrhman E. työhösi liittyen

Kirjaudu sisään keskustellaksesi yksityiskohdista chatissa.

Portfolio

2787425

The code is direct implementation of Hough Transform. It can be summarized in a few steps:
1. Smoothing the image (Gaussian Blur filter)
2. Detect edges in the image (Canny)
3. Transform the edges from XY space to Hough space and accumulate (increment points in Hough space )
4. Detect circles (coins) by considering the highest values of the accumulator

It's done in C++ with Opencv library

Recognition of Egyptian coins face value and output Sum

2787418

The project focuses on Twitter platform providing sentiment analysis to recent tweets written in Arabic. The research done aims to provide the most accurate classifier to be used with streamed tweets to get the sentiment of these tweets and then used with our web application. The project includes streaming tweets and constructing twitter datasets, preprocessing of the data (Natural Language processing), and using several machine learning algorithms to conduct experiments to choose the best technique to do sentiment analysis for streamed tweets. The project was done in Python.
Machine Learning used: Logistic Regression
Passive Aggressive
SVM
Perceptron (Neural Networks)
BernoulliNB
MNB
SGD
KNN
PMI

Twitter Sentiment Analysis

2787425

Recognition of Egyptian coins face value and output Sum

2787418

Twitter Sentiment Analysis

Arvostelut

Muutokset tallennettu

Näytetään 1 - 4 / 4 arvostelua

Suodata arvosteluja:

1,0

$300,00 USD

Project 18294885 has been deleted

He accepted the project, but then said he couldn't finish. Said he was too busy. At the end, I ended up begging for him to continue the project but he became silent. He should never have accepted... Now, I'm developing the project with another worker through a different freelancer platform.

Alex M.

@smartdoob

•

5 vuotta sitten

5,0

$25,00 USD

Project 15783630 has been deleted

It was good to work with him.

Closed User

@chaitanyavaf97

•

6 vuotta sitten

5,0

$500,00 USD

Project for abdelrhmand

Awesome work, Sure will hire him again

Python

Matlab and Mathematica

Machine Learning (ML)

Pattern Matching

+1 enemmän

Saeed B.

@bsaiso

•

8 vuotta sitten

3,0

$1 000,00 USD

Project for abdelrhmand

Good mate, still have a lot to learn but he's really good in communicating and working in teams

Python

Matlab and Mathematica

Machine Learning (ML)

Pattern Matching

+1 enemmän

Hassan H.

@tomiwa1996

•

8 vuotta sitten

Kokemus

zlabs

kesäk. 2015 - syysk. 2015 (3 kuukautta, 1 )

Designing, developing, debugging and maintaining web applications. Performing PHP, HTML, CSS, JQuery, and JavaScript development under the supervision of senior developers. Modifying and utilizing existing software to add new features, correct errors, and improve performance Creating SQL scripts to support web applications and testing Creating wireframes and website mockups based on briefs and other materials Working with a number of software development platforms such as, Bitbucket, XAMPP

The American University in Cairo

syysk. 2013 - tammik. 2015 (1 , 4 kuukautta)

Courses: Programming Fundamentals with C++, Data Structures and Algorithms, Concepts of Programming Languages Duties: Constructing examples and tutorials using C++ codes, Pseudocode, and diagrams and flowcharts. Applying different testing and debugging techniques on the students’ assignments. Introducing programming languages such as LISP and Prolog to the students. Introducing alongside the professor, new and explaining the projects, assignments and classes material.