2 papers
math.ST2025
Finite-sample properties of the trimmed mean
Roberto I. Oliveira, Paulo Orenstein, Zoraida F. Rico
The trimmed mean of scalar random variables from a distribution is the variant of the standard sample mean where the smallest and largest values in the sample are d…
cs.CV2023
Deep Hashing via Householder Quantization
Lucas R. Schwengber, Lucas Resende, Paulo Orenstein +1
Hashing is at the heart of large-scale image similarity search, and recent methods have been substantially improved through deep learning techniques. Such algorithms typically lear…