An Exercise in Digital Transversal Skills - Review
This was an exercise in survey research and team work as part of the Microsoft Diploma in Data Science that I completed in 2020. It was...
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Belfast Tourism Monitor
I was one of the supervisors on the Belfast Tourism Monitor in 2002. Below is a summary of the report conducted by Tourism Development...
Dublin Cultural Heritage Report
Tourism Development International was tasked by the Cultural and Heritage Consumer Research Report.
National College of Ireland - Research Design and Methods Module
In 2005 Dr McLoad and I developed a course for undergraduate students. The idea was to explore a research question using qualitative...
A Typical Questionnaire Design for a Survey about Tourism Research Needs.
Below is an example of a questionnaire for a survey of tourist visitors. Only part of the survey is included here.
CRISP DM Evaluation and Deployment for a NLP Model for Fake Versus True News.
We were tasked to come up with a model for determining Fake News in news texts.
An Exercise in Regression Modelling Using R and R Studio
Research Question / Problem to be addressed: Let us imagine that the United States Department of Employment and Department of Education...
Getting to Grips with Naïve Bayes – A Step by Step Exercise in Spam Vs Ham from Mobile Text Messages
Step 1 – Collect the Data To develop the naive Bayes classifier, we will use data adapted from the SMS Spam Collection at...
Getting to Grips with - Naive Bayes (General Theory)Learning Classification Using Naïve Bayes
(Caveat: This Blog post is adapted from Chapter 4 of 'Machine Learning in R' by Lantz (2013) In this Blog post we will explain the...
Getting to Grips with Analysing Datasets with Categorical Variables and ANOVA
Abstract Analysis of Variance Analysis of variance is a collection of statistical models used to find whether there is a significant...
DO YOU WANT TO LEARN 'R'? TRY; www.tryr.codeschool.com
Well I'm making up this week for the lack of time I had to devote to this blog over the last three weeks after Darren kindly created this...
GETTING TO GRIPS WITH BIG DATA –
Getting the business foundations right first before diving into Big Data. According to Gartner, one of the world’s leading information...
Getting to Grips with Time Series Predictive Analysis
Predicting Seasonal Change in Passenger numbers using Time Series in R I decided to look at Time Series algorithms and will take you...
Getting to Grips with kNN - Nearest Neighbour Algorithm
In this blog entry I am going to explain a little about kNN Nearest Neighbour algorithm and walk you through the example given in the...
Getting to Grips With Datasets - Working with Data for K-Means Clusters & K-NN Nearest Neighbours
Introduction / Abstract The point of this exercise was to look at two algorithms namely, k-Means Cluster and k-NN Nearest Neighbor. The...
GETTING TO GRIPS WITH DATA MINING
So what is Data Mining? Well one commentator I heard recently rewrote this question as, ‘How knowledge discovery in databases works?’ The...
GETTING TO GRIPS WITH MDM AND DATA GOVERNANCE
In my 'Getting to Grips' series of articles I try to cut the hype and show my readers what is important before plunging headlong into...
Getting to Grips with Time Series Predictive Analysis Using 'R' (Theory)
Time Series - The Theory Importance of Time Series predictions The ability to observe the development of an area of interest (over time)...
kNN Nearest Neighbour Algorithm for Classification- Explained with example.
In this blog entry I am going to explain a little about kNN Nearest Neighbour algorithm and walk you through the example given in the...
UNDERSTANDING A BOX AND WHISKER PLOT
Occasionally you might see a 'box and whisker plot' in my posts, sounds like the name of your dog and cat doesn't it? Well no they are...
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