Latent Dirichlet allocation (LDA) is a technique that automatically discovers topics that a set of documents contain. It is used to analyze large volumes of text efficiently. To find out how it works, check out this tutorial.
Tag: topic modeling
Automated Biography for a Nation
Singapore turns 50 years old in 2015. While Singaporeans are proud of our progress from 3rd to 1st world status - one wonders how this progress has been portrayed though the lens of global media. By examining Singapore-related news, could we predict Singapore's growth trends? Could we examine how much an export-dependent economy like Singapore is affected by world events?
Algobeans 