question about 'Objective.error_squared_norm()'

[cz]

❓ Questions and Help

Hello, when I run the following code, it comes to the error:

What's wrong with this🥺

[Luis Pineda]

Hello, this method was deprecated a few versions ago, and it's now replaced by objective.error_metric(), which by default returns the squared error norm.

Did you find this usage in one of our examples?

[cz]

oh I found it in examples! thanks a lot!
your work is so wonderful, I'll study it carefully.

[Luis Pineda]

Thanks for your kind words!

Could you send me a link to the example where you found this usage? It shouldn't be there, as this function doesn't exist anymore. Thanks!