identify vs level set

identify

verb
  • To have a strong affinity with; to feel oneself to be modelled on or connected to. 

  • To disclose the identity of someone. 

  • To equate or make the same; to unite or combine into one. 

  • To claim an identity; to describe oneself as a member of a group; to assert the use of a particular term to describe oneself. 

  • To establish the identity of someone or something. 

  • To associate oneself with some group; to feel, or believe one feels, the same way. 

  • To establish the taxonomic classification of an organism. 

level set

verb
  • To establish a baseline of mutual understanding 

noun
  • An event consisting of level setting 

  • The set of values x for which a real-valued function f(x) is equal to a given constant. 

  • A state of mutual understanding among parties 

How often have the words identify and level set occurred in a corpus of books? (source: Google Ngram Viewer )