Search Results for author: Daniel Andrade

Found 9 papers, 4 papers with code

Stable Training of Normalizing Flows for High-dimensional Variational Inference

1 code implementation26 Feb 2024 Daniel Andrade

However, in practice, training deep normalizing flows for approximating high-dimensional posterior distributions is often infeasible due to the high variance of the stochastic gradients.

Variational Inference

YOLOv7 for Mosquito Breeding Grounds Detection and Tracking

no code implementations16 Oct 2023 Camila Laranjeira, Daniel Andrade, Jefersson A. dos Santos

With the looming threat of climate change, neglected tropical diseases such as dengue, zika, and chikungunya have the potential to become an even greater global concern.

Adaptive Covariate Acquisition for Minimizing Total Cost of Classification

1 code implementation21 Feb 2020 Daniel Andrade, Yuzuru Okajima

Assuming that the cost of each covariate, and the cost of misclassification can be specified by the user, our goal is to minimize the (expected) total cost of classification, i. e. the cost of misclassification plus the cost of the acquired covariates.

Classification General Classification

Convex Covariate Clustering for Classification

1 code implementation5 Mar 2019 Daniel Andrade, Kenji Fukumizu, Yuzuru Okajima

Clustering, like covariate selection for classification, is an important step to compress and interpret the data.

Classification Clustering +2

Robust Bayesian Model Selection for Variable Clustering with the Gaussian Graphical Model

1 code implementation15 Jun 2018 Daniel Andrade, Akiko Takeda, Kenji Fukumizu

Even more severe, small insignificant partial correlations due to noise can dramatically change the clustering result when evaluating for example with the Bayesian Information Criteria (BIC).

Clustering Model Selection

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