Search Results for author: Pablo González

Found 3 papers, 2 papers with code

Quantification using Permutation-Invariant Networks based on Histograms

1 code implementation22 Mar 2024 Olaya Pérez-Mon, Alejandro Moreo, Juan José del Coz, Pablo González

Quantification, also known as class prevalence estimation, is the supervised learning task in which a model is trained to predict the prevalence of each class in a given bag of examples.

Kernel Density Estimation for Multiclass Quantification

no code implementations31 Dec 2023 Alejandro Moreo, Pablo González, Juan José del Coz

Several disciplines, like the social sciences, epidemiology, sentiment analysis, or market research, are interested in knowing the distribution of the classes in a population rather than the individual labels of the members thereof.

Density Estimation Epidemiology +2

Binary Quantification and Dataset Shift: An Experimental Investigation

1 code implementation6 Oct 2023 Pablo González, Alejandro Moreo, Fabrizio Sebastiani

One finding that results from this investigation is that many existing quantification methods that had been found robust to prior probability shift are not necessarily robust to other types of dataset shift.

Binary Quantification

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