How to get prediction result with identification information(e.g. ID)?

[hibayesian]

Describe the question(问题描述) How to get prediction result with identification information(e.g. ID)? I think it's a very common scenario we want to know each prediction belongs to whom(e.g user id). I have no idea how to implement this in DeepCTR.

Operating environment(运行环境):

• deepctr version [e.g. 0.8.0,]

[zanshuxun]

each prediction corresponding to a input sample, which usually contains the userid and itemid