Data Analysis and Machine Learning with Excel
WHAT YOU'LL LEARN
Join an engaging hands-on learning environment, where you’ll learn to:
- Use Excel to preview and cleanse datasets
- Understand correlations between variables and optimize the input to machine learning models
- Use and evaluate different machine learning models from Excel
- Understand the use of different visualizations
- Learn the basic concepts and calculations to understand how artificial neural networks work
- Learn how to connect Excel to the Microsoft Azure cloud
- Get beyond proof of concepts and build fully functional data analysis flows
WHO SHOULD ATTEND?
Analyst, Data Scientist, and other professionals who want a practical guide to extract the most out of Excel for data preparation, applying machine learning models, and understanding the outcome of your data analysis.
PREREQUISITES
Before attending this course, you should have:
- Basic to intermediate IT skills and machine learning with Microsoft Excel 2019 knowledge
- Good foundational mathematics or logic skills
- Basic Linux skills, including familiarity with command-line options such as ls, cd, cp, and su
COURSE OUTLINE
Implementing Machine Learning Algorithms
- Technical requirements
- Understanding learning and models
- Focusing on model features
- Studying machine learning models in practice
- Comparing underfitting and overfitting
- Evaluating models
Hands-On Examples of Machine Learning Models
- Technical requirements
- Understanding supervised learning with multiple linear regression
- Understanding supervised learning with decision trees
- Understanding unsupervised learning with clustering
Importing Data into Excel from Different Data Sources
- Technical requirements
- Importing data from a text file
- Importing data from another Excel workbook
- Importing data from a web page
- Importing data from Facebook
- Importing data from a JSON file
- Importing data from a database
Data Cleansing and Preliminary Data Analysis
- Technical requirements
- Cleansing data
- Visualizing data for preliminary analysis
- Understanding unbalanced datasets
Correlations and the Importance of Variables
- Technical requirements
- Building a scatter diagram
- Calculating the covariance
- Calculating the Pearson's coefficient of correlation
- Studying the Spearman's correlation
- Understanding least squares
- Focusing on feature selection
Data Mining Models in Excel Hands-On Examples
- Technical requirements
- Learning by example – Market Basket Analysis
- Learning by example – Customer Cohort Analysis
Implementing Time Series
- Technical requirements
- Modeling and visualizing time series
- Forecasting time series automatically in Excel
- Studying the stationarity of a time series
Visualizing Data in Diagrams, Histograms, and Maps
- Technical requirements
- Showing basic comparisons and relationships between variables
- Building data distributions using histograms
- Representing geographical distribution of data in maps
- Showing data that changes over time
Artificial Neural Networks
- Technical requirements
- Introducing the perceptron – the simplest type of neural network
- Building a deep network
- Understanding the backpropagation algorithm
Azure and Excel - Machine Learning in the Cloud
- Technical requirements
- Introducing the Azure Cloud
- Using AMLS for free – a step-by-step guide
- Loading your data into AMLS
- Creating and running an experiment in AMLS
The Future of Machine Learning
- Automatic data analysis flows
- Automated machine learning
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