#
Bayesian Network

In simple use of
Bayes' theorem
, we studies probabilities of the relationship between two phenomena.

If there are more than three phenomena, the method is callde "Bayesian network" (BN).

In the field of
Artificial Intelligence
,
Deep Learning
is famous in these days.
Deep Learning
is good at to deal with complicated situation on the surface.
BN could be called as a good method to deal with the complicated situation in the background of the surface.

##
Use of Bayesian Network

There are three use of BN.
Those are
Calculation of Probability
,
Structure Analysis
and
Pattern Recognition

Calculation of Probability
is complicated use of
Bayes' theorem
.
Other uses are the similar way of
Multi-Variable Analysis
and
Data Mining
.

NEXT Calculation of Probability by Bayesian Network