# Presentation

The **Market Basket Analysis**  will let you define accurately which period you want to take into account to learn association rules from the purchased itemsets. 
You will be able to do this through a date filtering strategy. 

6 dates filtering strategies are available in the solution: 

- [Keep all transactions](article:63).
- [Keep transactions before and until today](article:64).
- [Keep transactions before and until a past date](article:68).
- [Keep transactions between two dates](article:65).
- [Keep transactions before a reference date](article:66).
- [Keep transactions after a reference date](article:67).
