Are you looking for a needle in a haystack?

Data mining allows to explore and analyze a wide quantity of data stored in a database with the goal to extract precious and unknown informations which are implied on data and they might be useful for making strategic decisions.

Data mining techniques are used to discover correlations between data (assosacition rules), to create classifier for predicting a variable’s value (decision tree, neural networks) or to organize unknown data in groups with similar features (clustering).
Continue reading “Business Intelligence: decision making with a decision tree”

Neural networks are used on the field of data mining in order to perform classification and regression.

Neural networks are ispired to the human brain that works via associations using neurons.
The neurons are individual processing unit, linked each other via synapses.
Continue reading “Classification with neural networks”