The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here

"How does the linear regression operator identify colinear features?"

chaosbringerchaosbringer Member Posts: 21 Contributor II
edited June 2019 in Help
Hi,

the linear regression operator has an option for removing colinear features.
How does the operator know which features are colinear?

Thank you very much
Tagged:

Answers

  • wesselwessel Member Posts: 537 Maven
    inverse(X'X) gives error

    Division by zero error.

    If you do Guass elimination to find the inverse, you will have rows with the same values.
Sign In or Register to comment.