Search Results for author: Gustavo Perez

Found 4 papers, 1 papers with code

Human in-the-Loop Estimation of Cluster Count in Datasets via Similarity-Driven Nested Importance Sampling

no code implementations8 Dec 2023 Gustavo Perez, Daniel Sheldon, Grant van Horn, Subhransu Maji

Human feedback on the pairwise similarity can be used to improve the clustering, but existing approaches do not guarantee accurate count estimates.

Clustering Fine-Grained Image Classification

DISCount: Counting in Large Image Collections with Detector-Based Importance Sampling

no code implementations5 Jun 2023 Gustavo Perez, Subhransu Maji, Daniel Sheldon

Many modern applications use computer vision to detect and count objects in massive image collections.

Domain Adaptor Networks for Hyperspectral Image Recognition

no code implementations3 Aug 2021 Gustavo Perez, Subhransu Maji

We consider the problem of adapting a network trained on three-channel color images to a hyperspectral domain with a large number of channels.

StarcNet: Machine Learning for Star Cluster Identification

1 code implementation16 Dec 2020 Gustavo Perez, Matteo Messa, Daniela Calzetti, Subhransu Maji, Dooseok Jung, Angela Adamo, Mattia Siressi

We present a machine learning (ML) pipeline to identify star clusters in the multi{color images of nearby galaxies, from observations obtained with the Hubble Space Telescope as part of the Treasury Project LEGUS (Legacy ExtraGalactic Ultraviolet Survey).

BIG-bench Machine Learning General Classification

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