1. BASICS OF MACHINE LEARNING AND
ITS INDUSTRIAL IMPORTANCE
Mrs. Nagarathna C
Asst Prof. CSE, SKIT
2. FLOW OF PRESENTATION
Definitions
Learning
Machine Learning (ML)
When and Where to use ML
Evolution of ML
Learning Process
Types of Learning
Industry Application
Job Opportunities
2 / 19
4. ANSWER BELOW QUESTIONS
How many words did you notice/see?
4/ 19
How many words did you
write?
How many words did you remember
more?
5. DEFINITIONS
Learning: It is a process by which a system
improves performance from experience.
– Herbert Simon
5 / 19
Machine Learning: Field of study that gives computers
the ability to learn without being explicitly programmed.
– Arther Samuel
Machine Learning: It is the study of algorithms that
improves their performance <P>, at some task <T> with
experience <E>. A well defined learning task its given by
<P,T,E>
– Tom Mitchell
7. WHEN AND WHERE TO USE ML
1. Human expertise does not exist
Mars’ mission
2 . Human can’t explain their expertise
Speech recognition
3. Models can be customized
Medicines
4. Models are based on huge amount of data
genomics
7 / 19
9. KEYPOINTS TO REMEMBER
Machine Learning works for monotonous task
As knowledge tuned to specific task
Is our brain multitask of
monotasked?
Hand rotation exercise
9 / 19
10. WHY ITS IS BEST TIME FOR ML
System are now flooded with data
Increase in computational power
Growing progress is available algorithms and
theory developed by researchers
Increasing acceptance and support from
industries
10 / 19
15. Reinforcement machine learning
In this, the machine learns from a hit and trial method.
Whenever the model predicts or produces a result, it is
penalized if the prediction is wrong or rewarded if the
prediction is correct. Based on these actions the model
trains itself.
15 / 19
17. Job Opportunities in ML
• Data Scientists
• Data Mining and Analysis
• Machine Learning Engineer
• AI Engineer
• Business Intelligence (BI) Developer
• Robotics programmer
17 / 19