03 janeiro 2019

Análise estatística do texto


An ever increasing share of human interaction, communication, and culture is recorded as digital text. We provide an introduction to the use of text as an input to economic research. We discuss the features that make text different from other forms of data, offer a practical overview of relevant statistical methods, and survey a variety of applications.Image result for Text as Data

Fonte: Text as Data
(with Bryan T. Kelly and Matt Taddy)
Journal of Economic Literature. Forthcoming.

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