3.2 From Text to Data

1. From Text to Data

In this video David looks at the sorts of analyses that can be performed on textual data - typically at the end of the NLP Pipeline. 



In the video David describes two important analytical methods:

  1. TF-IDF - which attempts to quantify which words are the most important within a document. 
  2. LIWC - which attempts to classify words and then looks at how words are distributed across those classifications.