There are some questions when i use the Ax

[cyrilmyself]

1、when i use Ax‘s bayesian optimization to search the good parameters，i found a set good parameters like {"actionShortUnInterestW":13.260257,"actionFollowShortInterestW":7.287298,"actionShortInterestW":7.512222}，and the metric behaved good like {"metric1": +2.33%, "metric2":+1.58%, "metric3":+1.88%}，but when i set the same parameters in more flow，the result is like {"metric1": +0.01%, "metric2":-0.02%, "metric3":+0.02%} ，not good as the before；

2、when i use Ax‘s bayesian optimization in A/B Testing，Ax produce new parameters，is the flow need to change to avoid the carry over