James Owusu-Appiah
- 5 min
QS World Ranked Universities Analysis
QS WORLD RANKED UNIVERSITIES ANALYSIS This is in fulfillment of my final project as part of Data Insight Data Scientist Program. My final...
James Owusu-Appiah
- 4 min
Linear Classifiers And Machine Learning With Tree Based Models In Python
LINEAR CLASSIFIERS Linear classifiers are supervised machine learning algorithms that classify data into labels based on linear...
James Owusu-Appiah
- 7 min
Supervised and Unsupervised Learning
What Is Supervised Learning? A function that maps an input to an output is learned through supervised learning using sample input-output...
James Owusu-Appiah
- 7 min
Understanding Fundamental Statistical Concepts In Data Science
What Is Statistics? Statistics is a form of mathematical analysis that uses quantified models and representations for a given set of...
James Owusu-Appiah
- 8 min
TIME SERIES ANALYSIS OF NAICS
NAICS The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying...
asma kirli
- 7 min
My roadmap into preprocessing data: Feature extraction from raw text using TF-IDF
“ Without big data, you are blind and deaf and in the middle of a freeway” - Geoffrey Moore. When we say big data, we mean a huge amount...