Building a movie recommender system

For this project, I lead a Team of Data Scientist, and we were tasked to Build a movie recommender system using collaborative and content based filtering algorithms and deploying the developed algorithms as a movie recommender engine hosted on a remote AWS EC2 instance.

SOUTH AFRICAN LANGUAGE IDENTIFICATION

In this challenge, I was required to take text which is in any of South Africa 11 Official languages and identify which language the text is in. This is an example of NLP Language Identification, the task of determining the natural language that a piece of text is written in.

CLIMATE CHANGE SENTIMENT ANALYSIS

we were tasked to build a Machine Learning model that is able to classify whether or not a person believes in climate change, based on their novel tweet data. Providing an accurate and robust solution to this task gives companies access to a broad base of consumer sentiment, spanning multiple...

SPAIN ELECTRICITY SHORTFALL CHALLENGE

In this project, worked with a Team of Data Scientist, and we were tasked to model the shortfall between the energy generated by means of fossil fuels and various renewable sources - for the country of Spain. The daily shortfall, which was referred to as the target variable, was modelled as a...

Transport for London Tube-Twin-Passenger-Forcasting-System

The London Underground (aka “The Tube”) is a network of train stations which connects the city. Understanding the behaviour of this tube network will help the management make key decisions on improving the network and offering better customers experience.

Python Code Challenge

Single Element in a Sorted Array. You are given a sorted array consisting of only integers where every element appears exactly twice, except for one element which appears exactly once. Return the single element that appears only once. Your solution must run in O(log n) time and O(1) space.

Image Classification

Image classification is the process of categorizing and labeling groups of pixels or vectors within an image based on specific rules. The categorization law can be devised using one or more spectral or textural characteristics. Two general methods of classification are 'supervised' and 'unsupervised

Binary Classification

Binary classification is the task of classifying the elements of a set into two groups (each called class) on the basis of a classification rule.