Data Science Archives - Get Empowered

Support Vector Machines

2021-04-102021-04-10Alan Wong

Support Vector Machines Support Vector Machines is yet another model that is commonly used to solve data classification problems. Previously, we looked at different approaches to classification such as K-means…Continue readingSupport Vector Machines

Data Science Basics

Random Forest

2021-03-272021-03-27Alan Wong

Random Forest Random forest, as the name suggests is a collection of randomly generated trees. In effect, it takes the consolidated result of several randomly generated decision trees based on…Continue readingRandom Forest

Data Science Basics

Decision Tree

2021-03-142021-03-13Alan Wong

Decision Tree While a Decision Tree may sound like a fancy term, it is something most people are probably familiar with. Basically we attempt to classify objects based on asking…Continue readingDecision Tree

Data Science Basics

K-means Clustering

2021-02-272021-03-06Alan Wong

K-means Clustering Classification is the technique where we attempt to group data based on their similarities and thereby to categorize them. For example, if we wanted to categorize fresh produce…Continue readingK-means Clustering

Data Science Basics

Regression with scikit-learn

2021-02-192021-02-18Alan Wong

Regression with scikit-learn Today we are going to look at how we can perform Regression with scikit-learn. In fact scikit-learn is an open source python library that can perform more…Continue readingRegression with scikit-learn

Data Science Basics

Visualizing Data on Maps

2021-02-072021-02-13Alan Wong

Visualizing Data on Maps Visualizing Data on Maps is a very effective and impactful way to display your data. If you’ve ever followed a major US election, then you know…Continue readingVisualizing Data on Maps

Data Science Basics

Data Visualization with MatPlotLib

2021-01-302021-02-02Alan Wong

Data Visualization with MatPlotLib Data Visualisation with MatPlotLib allows Data Scientists to explore and present data. As the old adage goes “A Picture is worth a thousand words”, so too…Continue readingData Visualization with MatPlotLib

Data Science Basics

Data Wrangling – Data Normalization

2021-01-202021-01-19Alan Wong

Data Wrangling – Data Normalization The data wrangling – data normalization we want to talk about today is different that what you will find for the top google searches. There,…Continue readingData Wrangling – Data Normalization

Data Science Basics

Data Wrangling – Regular Expression

2021-01-142021-01-14Alan Wong

Data Wrangling – Regular Expression In continuation on our mini series in exploring different data wrangling techniques, today we look into regular expression. For example, suppose we have a phone…Continue readingData Wrangling – Regular Expression

Data Science Basics

Data Wrangling Categorical Data

2021-01-042021-01-10Alan Wong

Data Wrangling Categorical Data Once we have cleansed our data, we move on to discuss about Data Wrangling. Data Wrangling is the process of transforming raw data from one form…Continue readingData Wrangling Categorical Data

Category: Data Science