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Join date: Aug 21, 2021

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Posts (18)

Jul 3, 20224 min
Predicting the Parkinson’s disease using Machine learning models
Introduction Parkinson's disease is a brain disorder that causes unintended or uncontrollable movements, such as shaking, stiffness, and...

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Jun 13, 20224 min
An application of Feature Engineering, Bag of Words (BOW) and N-grams in Sentiment Analysis
The disruption in social media has generated huge datasets which some businesses have leveraged perfectly. Websites, social networks etc...

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May 23, 20224 min
Introduction to Natural Language Processing (NLP)
"Natural language processing is an area of research in computer science and artificial intelligence (AI) concerned with processing...

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May 8, 20223 min
A gentle introduction to some concepts of Time Series Analysis
Prediction sometimes involves time series. Time series analysis can be both done via supervised and unsupervised machine learning. In...

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Apr 25, 20224 min
Curing curse of Dimensionality
Data comes in different sizes. Some datasets have two variables the target and a feature variable. Sometimes we can have a huge set of...

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Apr 11, 20223 min
Survey of Cluster Algorithms
Cluster analysis has become a common tool in both research and business cycles alike. Cluster analysis is a statistical tool making no...

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Mar 27, 20225 min
Modelling credit worthiness using ensemble models
This blog will detail how machine learning algorithms can be used to predict the credit worthiness of a loan applicant given a set of...

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Mar 13, 20225 min
Supervised and Unsupervised ML Models a gentle introduction
Machine learning is a method of data analysis that automates analytical model building. It is a branch of artificial intelligence based...

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Feb 23, 20224 min
Statistical Concepts for Data Science
1. Probability Distributions A. Geometric Distribution Geometric distribution is a type of discrete probability distribution that...

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Jan 20, 20225 min
Analysing the NAICS Time Series Data
A Data Analyst is someone who munges information using data analysis tools. The meaningful results they pull from raw data help their...

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Ntandoyenkosi Matshisela

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