Cartesian Product (Noun)
Meaning
The set of elements common to two or more sets; "the set of red hats is the intersection of the set of hats and the set of red things".
Classification
Nouns denoting groupings of people or objects.
Examples
- The intersection of the set of numbers from 1 to 5 and the set of even numbers is {2, 4}, which is obtained by taking the cartesian product of the two sets with the equality relation.
- When combining two sets using cartesian product in a database query, one must take careful consideration to avoid the common pitfalls and maximize the potential.
- Data analysis packages offer the cartesian product function which combines user data sets to identify any meaningful relationships.
- Mathematicians utilize the cartesian product as the most critical component in their investigation to look for common numbers between different group sets.
- Finding correlation coefficients necessitates the use of the cartesian product in their initial data, rendering it possible for analysts to evaluate relationships within sets.