Back

Postgraduate Diploma in Data Science

Professional Diploma in Data Science

The Postgraduate Diploma in Data Science is a fully rounded programme covering the key skills and knowledge needed by data scientists to develop insights and solutions across a wide range of industries and domains.

Data science, professional diploma, postgraduate diploma

It has been developed by practising data scientists with experience working with major international firms across a wide range of industries.

 

They have identified key skills required for data scientists and have also ensured the course content conforms to the Edison European Data Science Framework’s Body of Knowledge (DS-BoK).

Data science, professional diploma, postgraduate diploma

Who should take this course?

The Postgraduate Diploma in Data Science is an advanced qualification designed for graduates with at least a first degree or equivalent in a numerate discipline from a recognized institution. It is suitable for both those wishing to move into data science from other areas and experienced data analysts and data science professionals.

 

Those who have completed the institute’s Postgraduate Certificate in Data Science can transfer 24 ECTS credits towards the Postgraduate Diploma in Data Science.

Postgraduate Diploma Modules

MODULE 1

Exploratory Data Analysis

Most industry analysis starts with exploratory data analysis and a thorough study of this will help you to perform data health checks and provide initial business insights. You will gain a sound understanding of Python and R programming, descriptive statistics, data management and data visualisation. You will also learn SQL for big data preprocessing and prepare data for big data analytics.

  • Programming Basics in Python and R
  • Data management
  • Measures of central tendency and variation
  • Bivariate relationships
  • Data visualisation
MODULE 2

Statistical Inference

Statistical inference is the process of drawing inferences or conclusions from data using statistical techniques. This is at the core of data analytics and data science, and a strong understanding of statistics from the beginning is the prime ingredient for a competent data analyst. In this unit, you will cover the fundamentals of sampling, statistical distribution, hypothesis testing, and variance analysis and use Python and R code to carry out various statistical tests and draw inferences from their output.

  • Fundamental principles of statistical inference
  • Standard parametric tests
  • Non-parametric tests
  • Analysis of Variance
MODULE 3

Fundamentals of Predictive Modelling

Solutions to many business problems are related to
successfully predicting future outcomes. This module
introduces predictive modelling and provides a foundation
for more advanced methods and machine learning. You’ll
gain an understanding of the general approach to predictive modelling and then build simple and multiple linear regression models in Python and R and apply these in a range of contexts.

  • Predictive modelling principles
  • Linear regression models
  • Model validation
  • Python and R packages and functions for predictive modelling
MODULE 4

Advanced Predictive Modelling

In this module, you are introduced to model development for categorical dependent variables. Binary dependent variables are encountered in many domains such as risk management, marketing and clinical research and this module covers detailed model building processes. Multinomial and ordinal logisitic regression are also covered.

  • Logistic regression models
  • Survival analysis
  • Cox regression
  • Poisson regression
MODULE 5

Time Series Analysis

In this module, time series forecasting methods are introduced and explored. You will analyse and forecast macroeconomic variables such as GDP and inflation, as well as look at complex financial models using ARCH and GARCH, ARIMA, time series regression, exponential smoothing and other models.

  • Time series concepts
  • Assessing stationarity
  • ARIMA, ARCH, GARCH modelling
  • Panel Data Regression
MODULE 6

Unsupervised Multivariate Methods

Data reduction is a key process in data science and you will learn to apply data reduction methods such as principal component analysis, factor analysis and multidimensional scaling. You will also learn to segment and analyse large data sets using clustering methods, another key analytical technique that brings out rich business insight if carried out skillfully.

  • Principal Component Analysis
  • Factor Analysis
  • Multidimensional Scaling
  • Cluster Analysis
MODULE 7

Machine Learning 1

Machine learning algorithms are new generation algorithms used in conjunction with classical predictive modelling methods. In this Machine Learning 1 module, you will understand applications of the support vector machine, K nearest neighbours and naive bayes algorithms for classification and regression problems using case studies from a range of industries and sectors.

  • Naive Bayes Method
  • Support Vector Machine Algorithm
  • K nearest neighbours
MODULE 8

Machine Learning 2

The Machine Learning 2 module continues developing your machine learning knowledge and you will cover decision trees, random forest and neural network algorithms for regression and classification, again drawing on case studies from real-world data. You will have the opportunity to compare the performance of machine learning algorithms against classical statistical models and learn to assess which are most appropriate for specific scenarios.

  • Decision Tree
  • Random Forest
  • Association Rules
  • Neural Networks
MODULE 9

Text Mining and Natural Language processing

This module looks at analysing unstructured data such as that found in social media, newspaper articles, videos and more. In particular, you will look at methods for text mining and natural language processing using R and Python code to produce graphical representations of unstructured data and carry out sentiment analysis.

  • Structured vs unstructured data
  • Text mining in R and Python
  • Text mining using ggplot2
  • Sentiment analysis using R and Python
MODULE 10

Data Science in Practice

The Data Science in Practice module provides you with an opportunity to yor apply knowledge through project work. You will select a project from a specific domain and appropriately apply exploratory data analysis, statistical methods and select appropriate advanced modelling techniques. This module also develops your scientific communication skills through the preparation of project reports and presentations.

  • Presentation and communication skills
  • Synthesis of data science knowledge
  • Application to real-world data and scenarios

Aim of the Program

The overall aims of the Postgraduate Diploma in Data Science will enable you to:

Gain the mathematical and statistical knowledge and understanding needed to carry out data analysis to an advanced level

Develop essential data science skills in the R, Python and SQL programming languages

Develop a strong understanding of data management, including evaluation, structuring and cleaning of data for analysis

Become familiar with and apply the tools and techniques used in data visualisation

Develop a comprehensive knowledge of classical data analytics, including statistical inference, predictive modelling and time series analysis

Use new generation algorithms for supervised and unsupervised machine learning

Apply a wide range of data science skills, knowledge and techniques within real-world contexts, including building a portfolio of work to demonstrate a practical understanding of the field.

Assessment and Projects

The course is assessed by assignments and exams for each module and a guided capstone project based on real-world data and scenarios provides the opportunity to bring together elements of the overall course.

What our students are saying…

At Simon Page, you get more than you need to become what you want. The trainer's mastery of content is admirable, the staff take you through an experience worth not missing and the ambience is so conducive for advanced learning.

Andrew M. Makau

The tutors at Simon Page are world-class professionals and I would recommend taking the course with them.

Aisha Wambui

For the time I have been at Simon Page College of Marketing, I have experienced nothing short of quality tutoring and support for my CIM units. The exceptional ambience the school provides leaves you with the heartfelt feeling of a place you belong.

Kevin Kikwatha

Entrepreneur

I had been looking for an institution that would provide me with diverse knowledge and an interactive environment to grow as a marketer. That is what I got at Simon Page. The lecturers give you the support you may require not only for your study but also for the workplace.

Jackline Kagendo

Property Executive, Eastwood Consulting