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.

NLP Project- Predicting Skincare Reviews Sentimental Analysis (Positive/Negative)

Natural language processing helps computers communicate with humans in their own language and scales other language-related tasks. For example, NLP makes it possible for computers to read text, hear speech, interpret it, measure sentiment , etc.

Email-Spam-Dectection

Spam emails often contain malicious content, phishing attempts, or unwanted advertising, posing risks to users' privacy and security. In the context of data science, machine learning, and data analysis, advanced algorithms and predictive models are employed to detect spam patterns more accurately.

Solar Power Generation

The use of Facebook's Prophet with multiple regressors for time series analysis of solar power generation involves employing the Prophet forecasting tool along with additional external variables, or regressors, to improve the accuracy and robustness of solar power generation predictions over time. H

Data Visualization-Empowering Business with Effective Insight with Power BI

In this Project, I showcase my expertise in data visualization and analysis using Power BI, a leading business intelligence tool. Through various projects, I demonstrate how businesses can harness the power of data visualization to gain actionable insights and drive informed decision-making.

HR DASHBOARD Full Insight

In the HR Dashboard analysis report, I implemented a methodology using Power Query to identify Total number of employees who are likely to either be retrenched or promoted within the organization. My approach involves extracting data to distinguish individuals who may qualify for promotion or not.

Sales Analysis Dashboard Report with Power BI

The Sales Analysis Dashboard Report with Power BI offers comprehensive insights into sales performance, providing a visually engaging and interactive platform for decision-makers to monitor key metrics and trends. Utilizing Power BI's robust features, this dashboard aggregates sales data.

Corona Virus Analysis

The CORONA VIRUS pandemic has had a significant impact on public health and has created an urgent need for data-driven insights to understand the spread of the virus. As a data analyst, you have been tasked with analyzing a CORONA VIRUS dataset to derive meaningful insights and present your findings

HOTEL AGGREGATOR ANALYSIS

The goal of this project is to analyze a dataset containing hotel aggregator listings using Power BI. The dataset includes attributes pertaining to listings, hosts, reviews, and availability. The objective is to generate comprehensive visualizations and insights that reveal trends, patter