Muhammad Fawi
User and Item Based Recommender with Python
User & Item-Based Recommender System with Python Building a movie recommender system from scratch in python using ratings and movies csv files from MovieLens small data set. The system is inspired from the great Programming Collective…
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Network Visualization with R
Visualizing Networks using different R packages (igraph, visNetwork, ggnet2) The data is taken from DVD Rental database which consists of three columns: customer name, number of rentals each customer rented…
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Traversing Graphs using Pytholog
Finding Paths in a Graph using Pytholog We will use pytholog library. We will define a weighted undirected graph for the largest MSAs in USA. Github link: https://github.com/MNoorFawi/traversing-graphs-using-pytholog Image and examples source is "Classic…
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Logic Programming in Python with Pytholog
Logic Programming in Python with Pytholog Library Pytholog is a python library that enables using logic programming in python. The aim of the library is to explore ways to use symbolic…
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Clustering with R
Building a clustering algorithm model in R We will use "Wholesale customers data.csv" at https://archive.ics.uci.edu/ml/machine-learning-databases/00292/ to perform Hierarchical and Kmeans Clustering using R. Github link for the project and data: https://github.com/MNoorFawi/clustering-with-R First we load the data…
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Handling Big Files with R
Manipulating Large Data with R Handling large data files with R using chunked and data.table packages. Here we are going to explore how can we read manipulate and analyse large…
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Large Data Processing at the Command Line
Processing Large Data using compression, data.table and the command line here we are going to see different ways for processing big data using R and command line Github Link: https://github.com/MNoorFawi/large-data-processing-with-command-line…
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Drawing Maps with R
Using R to draw and visualize data on maps with different libraries. Github link: https://github.com/MNoorFawi/drawing-maps-with-r ggmap suppressMessages(library(caret)) suppressMessages(library(dplyr)) suppressMessages(library(ggmap)) data("Sacramento") ## stamen map scrmnt <- c(left = min(Sacramento$longitude), bottom =…
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Model Comparison with R
Model Comparison finding a good model isn't always the main problem, sometimes there're other models that can give better results or we already have many. so comparing models is of…
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Non-Linear Regression with R
Solving NonLinear Problems with R linear regression is such a great method to predict a variable measurement based on other variables. but not always the relationship between the variables in…
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