English to Chinese Tech/Engineering IT (Information Technology) AI

Offline or online validation is an option businesses can use based on their priorities. Use the test dataset to evaluate the model’s suitability for achieving business goals, concentrating on metrics such as precision, accuracy, etc. Before making a [promotion] decision, the metrics should be compared with the current production/baseline models.

It is possible to perform a [promotion] or rollback with ease if your experiments are well tracked and managed in terms of metadata. In this post, we’ll look at validating an online model using A/B testing to see if it performs well on real data.
都是“促销”的意思吗？
还是都是“升级或提升”的意思吗？