Machine Learning: the main goal, some examples and facts

1.

Machine Learning:
the main goal,
some examples and facts
Mikhailova Darya,
a third-year student of MIPT

2.

Generalizing is the main idea of ML
MAGIC
Prediction
Available
data
Available
data
Available data
for new data
(machine learning algorithm)

3.

Automatically learning is advisable!
x

4.

Machine learning is everywhere!!!

5.

Сlassification is the most mature type of ML

6.

Сlassification is the most mature type of ML
Xj = 1
if the j-th word in the
dictionary appears in the
email
Xj = 0
otherwise

7.

8.

The main steps of selecting:
Representation
Evaluation
Optimization

9.

Examples of this three components

10.

Today we have known:
✓ What machine learning is
✓ Where machine learning is used
✓ What the criteria for selection algorithms
exist.
Thank you for your attention!