32 citations · 73 across the 12 of their papers we have counts for
3 papers · 1 filter
Correspondence Analysis of Government Expenditure Patterns
Hsiang Hsu, Flavio P. Calmon, José Cândido Silveira Santos Filho +2
We analyze expenditure patterns of discretionary funds by Brazilian congress members. This analysis is based on a large dataset containing over million expenses made publicly a…
Generalizing Correspondence Analysis for Applications in Machine Learning
Hsiang Hsu, Salman Salamatian, Flavio P. Calmon
Correspondence analysis (CA) is a multivariate statistical tool used to visualize and interpret data dependencies by finding maximally correlated embeddings of pairs of random vari…
Generalizing Bottleneck Problems
Hsiang Hsu, Shahab Asoodeh, Salman Salamatian +1
Given a pair of random variables and two convex functions and , we introduce two bottleneck functionals as the lower and upper boundaries of the two-d…