Hitchikers Guide To Machine Learning

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HITCHHIKERS GUIDE TO ROCKING MACHINE
LEARNING IN 2019
Session for NewBies

Sho Fola Soboyejo
Apr 26th, 2019
@shoreason

10,000 hours

Photo by: Douglas Adams

PERSONAL APPLICATIONS
Energy utilization anomaly
detection

PERSONAL APPLICATIONS

Recommendation
Engine for nearby fun
activities

PERSONAL APPLICATIONS
Creating clusters and tiers for
fantasy football players plus
predicting performance

PERSONAL APPLICATIONS
Text Summarizer to summarize news articles

80/20 Rule

CHOOSING A PATH

What are you saying No to?

LITERACY
Learning to know

VS
COMPETENCE
Learning to Do

ON GETTING STARTED
•

Being clear where you are
starting from

•

Know where you are
headed before you start

Amazon

IS THIS YOU?

•

Learning a new instrument

•

Top Down = Starting with
a song

•

Bottom Up = Learn A lot
of Theory

PLAYING THE WHOLE GAME
• David

Perkins

• Learning

things on
as needed basis

WORK ON THE HARD PARTS
•

Zone of discomfort

•

Circle of 5ths & Riffs

•

Getting and cleaning data

•

Setting up your cloud env

•

Moving from Python
Notebook to CMD Line

RESOURCES

•

Fast.ai - Intro to ML Course

•

Udacity ML Course

•

Machine Learning is fun Medium Blog (Literacy)

•

Deep Learning - Online book
(Literacy)

•

Follow Siraj Raval, Sentdex and
Corey Schafer on YouTube

LANGUAGES VS TOOLS

Neural Networks & Deep Learning

Machine Learning

@prat0s

PLATFORMS

FINDING A PROJECT AND
DATA
•

Kaggle

•

UCI ML Repository

•

Fast.ai Datasets

•

Your own personal project

•

Hackathons

ACHIEVING SUCCESS

RIGHT MIX OF EXPERIENCE
AND MOTIVATION

FINDING MOTIVE
•

Staying competitive (in your industry)

•

Improving your productivity

•

Being in the driver’s seat

•

Managing Bias

Cranfield University Blogs

FINDING MOTIVE
•

Staying competitive (in your
industry)

•

Improving your
productivity

•

Being in the driver’s seat

•

Managing Bias

Cranfield University Blogs

FINDING MOTIVE
•

Staying competitive (in your industry)

•

Improving your productivity

•

Being in the driver’s seat

•

Managing Bias

Cranfield University Blogs

“Predictive analytics will have an effect on who
gets hired, is approved for a loan or sees an Ad”

FINDING MOTIVE
•

Staying competitive (in your industry)

•

Improving your productivity

•

Being in the driver’s seat

•

Managing Bias

Cranfield University Blogs

The Timeline

Nvidia

10 Algorithms To Know
Support Vector Machines

K-Nearest Neighbors

Random Forest

K-Means Clustering

Naive Bayes

Principal Component Analysis

Logistic Regression

Linear Discriminant Analysis

Linear Regression

Neural Networks

99%

“
OF
THE ECONOMIC
VALUE LIES IN
SUPERVISED
LEARNING”

Classification
Supervised
Regression

Machine
Learning

Unsupervised

Clustering

Photo by: Douglas Adams

ARTIFICIAL INTELLIGENCE
(OR LACK OF IT)

VS

AI Fail

Human Fail

MORE APPLICATIONS
•

Product Defect Detection Using Image Recognition

•

Customer Interaction Bots

•

Fraud, Anomaly and Bad Actor Detection

•

Emotion Detection (Mental Health & Counseling)

•

Self Driving Cars

Discover Magazine

Literacy

Competency

HANDS-ON
TIME

Black Box: Sci-kit Learn Example

Credit: Adam Geitgey

Support Vector Machines
Great for
classification
problems with
numerical features
and relatively few
samples
Credit: Adedapo Alabi

Key Steps
Initialize: clf = svm.SVC(gamma=0.001, C=100)
Train: clf.fit(x, y)
Test: clf.score(x_test, y_test)
Predict: clf.predict(test)

Scikit Learn Example

DECEMBER 2019
Photo by: Douglas Adams

DECEMBER 2019

@shoreason

www.linkedin.com/in/shofola/
github.com/shoreason



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