This work is located in the domain of the
Knowledge Discovery from Data (KDD). The purpose of the
KDD is the extraction of knowledge or of a knowledge starting
from great number of data which evolve in a dynamic way. In
this work we propose an approach for the temporal KDD. The
Bayesian Network (BN) is one of the techniques used in KDD.
Our objective comes back to fix the best algorithm of
incremental learning of structure extracted by the Dynamic
Bayesian Network (DBN) and using it in the decision making in
a dynamic way.
Our scope of application is the case of Down Syndrome (DS)
also known as trisomy 21, the data are provided by the medical
genetics and Child Psychiatry units of the university hospital
Hedi Chaker Sfax, Tunisia.