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  3. Introduction to Natural Language Processing in R

Exercise

Reviewing methods #1

Text analysis is full of methods, models, and techniques that can be used to better understand text. In this exercise, you will review some of these methods.

  • a: Labels each word within text as either a noun, verb, adjective, or other category.
  • b: A model pre-trained on a vast amount of text data to create a language representation used for supervised learning.
  • c: A type of analysis that looks to describe text as either positive or negative and can be used to find active vs passive terms.
  • d: A modeling technique used to label entire text into a single category such as relevant or not-relevant.

Instructions

100 XP
  • Using the 4 descriptions above, set the model or method equal to the corresponding letter.