You can now use the ML.METRICS function to compute evaluation metrics for machine learning

## Feature Feature You can now use the [ML.METRICS function](https://cloud.google.com/bigquery/docs/reference/standard-sql/bigqueryml-syntax-metrics)to compute evaluation metrics for machine learning classification or regression tasks on any table or query that contains actual and predicted values. This function lets you evaluate predictions without needing to create or reference a stored model. This feature is in[Preview](https://cloud.google.com/products#product-launch-stages).