1. ai
   1. ai.minxiao
      1. ai.minxiao.ds4s
         1. ai.minxiao.ds4s.core
            1. ai.minxiao.ds4s.core.nlp
               1. (object)
                  NLPMain
               2. (class)NLPVersion
               1. ai.minxiao.ds4s.core.nlp.embeds
                  1. (object)(trait)Embeds
                  2. (trait)IOImpl
                  3. (class)Mapper