Add support for more metrics

[cwognum]

Context

Because we want to validate the data-structures, support for a metric needs to be explicitly added to the library and hub. Currently, however, we only support three basic metrics.

Description

Compile a list of common metrics and make sure we add support for these.

Acceptance Criteria

• We at least support all metrics for all the planned benchmarks.
• We additionally support a list of common metrics. From @hadim:

accuracy, f1, precision, roc-auc, r2, mcc
mae, mse, rmse

Links

Related issue on the Hub side: https://github.com/polaris-hub/polaris-hub/issues/162

[cwognum]

@zhu0619 I assigned this ticket to you for now, but let me know if you need help!