Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Carmen Pelaez-Moreno"'
Publikováno v:
IEEE Access, Vol 6, Pp 72083-72093 (2018)
The concept of saliency describes how relevant a stimulus is for humans. This phenomenon has been studied under different perspectives and modalities, such as audio, visual, or both. It has been employed in intelligent systems to interact with their
Externí odkaz:
https://doaj.org/article/0212dba449f24e27b9942751b2e04c4b
Autor:
Jose A. Miranda Calero, Esther Rituerto-Gonzalez, Clara Luis-Mingueza, Manuel F. Canabal, Alberto Ramirez Barcenas, Jose M. Lanza-Gutierrez, Carmen Pelaez-Moreno, Celia Lopez-Ongil
Publikováno v:
IEEE Internet of Things Journal. 9:21174-21193
The main research motivation of this article is the fight against gender-based violence and achieving gender equality from a technological perspective. The solution proposed in this work goes beyond currently existing panic buttons, needing to be man
Publikováno v:
Mathematics, Vol 12, Iss 2, p 346 (2024)
Multilabel classification is a recently conceptualized task in machine learning. Contrary to most of the research that has so far focused on classification machinery, we take a data-centric approach and provide an integrative framework that blends qu
Externí odkaz:
https://doaj.org/article/c7875c159a3a49419a5c5295c9f5b792
Publikováno v:
7th European Conference on Speech Communication and Technology (Eurospeech 2001).
Publikováno v:
Mathematics, Vol 9, Iss 2, p 173 (2021)
Formal Concept Analysis (FCA) is a well-known supervised boolean data-mining technique rooted in Lattice and Order Theory, that has several extensions to, e.g., fuzzy and idempotent semirings. At the heart of FCA lies a Galois connection between two
Externí odkaz:
https://doaj.org/article/1499cbb9483b45ecb91f6c93ac20b493
Publikováno v:
Mathematics, Vol 8, Iss 9, p 1577 (2020)
In this paper, we provide a basic technique for Lattice Computing: an analogue of the Singular Value Decomposition for rectangular matrices over complete idempotent semifields (i-SVD). These algebras are already complete lattices and many of their in
Externí odkaz:
https://doaj.org/article/d5c3439e5c4647b0ac92c80dd379a874
Publikováno v:
Entropy, Vol 21, Iss 8, p 780 (2019)
We set out to demonstrate that the Rényi entropies are better thought of as operating in a type of non-linear semiring called a positive semifield. We show how the Rényi’s postulates lead to Pap’s g-calculus where the functions carrying out the
Externí odkaz:
https://doaj.org/article/b5fd8e88f23d4c2cb2a78c21fd8c28d7
Data Augmentation for Speaker Identification under Stress Conditions to Combat Gender-Based Violence
Autor:
Esther Rituerto-González, Alba Mínguez-Sánchez, Ascensión Gallardo-Antolín, Carmen Peláez-Moreno
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2298 (2019)
A Speaker Identification system for a personalized wearable device to combat gender-based violence is presented in this paper. Speaker recognition systems exhibit a decrease in performance when the user is under emotional or stress conditions, thus t
Externí odkaz:
https://doaj.org/article/58258d60408245c598e7bbcc6b92d1dd
Publikováno v:
Entropy, Vol 21, Iss 1, p 46 (2019)
We introduce a variant of the Rényi entropy definition that aligns it with the well-known Hölder mean: in the new formulation, the r-th order Rényi Entropy is the logarithm of the inverse of the r-th order Hölder mean. This brings about new insig
Externí odkaz:
https://doaj.org/article/48084133493c4faaa5411c25dde88731
Publikováno v:
Entropy, Vol 20, Iss 7, p 498 (2018)
Data transformation, e.g., feature transformation and selection, is an integral part of any machine learning procedure. In this paper, we introduce an information-theoretic model and tools to assess the quality of data transformations in machine lear
Externí odkaz:
https://doaj.org/article/86b5550402eb44e981bd5fa219f1d292