'What is n_components in skikit-learn cca

I am new to Canonical Correlation Analysis. Going through the sklearn cca is the n_components field and I could not find any conceptual description of what the variable is for anywhere. What exactly is the variable and how do I decide the value I should be setting it?



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source