Commentary Natural Language Processing and Survey Data: LDA and the Importance of Topic Modeling Looking to gain greater insights into surveys? This third part of a series on NLP and survey data ...

The Annals of Applied Statistics, Vol. 1, No. 1 (Jun., 2007), pp. 17-35 (19 pages) Topic models, such as latent Dirichlet allocation (LDA), can be useful tools for the statistical analysis of document ...