Buscar
Mostrando ítems 11-20 de 978
Denoising and recognition using hidden Markov models with observation distributions modeled by hidden Markov trees
(Elsevier, 2010-04)
Hidden Markov models have been found very useful for a wide range of applications in machine learning and pattern recognition. The wavelet transform has emerged as a new tool for signal and image analysis. Learning models ...
Semi-supervised 3D object recognition through CNN labeling
(04/01/2018)
Despite the outstanding results of Convolutional Neural Networks (CNNs) in object recognition and classification, there are still some open problems to address when applying these solutions to real-world problems. Specifically, ...
Geographical and botanical classification of honeys and apicultural products by chemometric methods. A review
(Bentham Science Publishers, 2012-07)
Evaluations of adulteration, geographical and botanical origin of bee-products are matters of great interest worldwide. These trends are principally related to the international market of food commodities. The chemometric ...
An online method for estimating grazing and rumination bouts using acoustic signals in grazing cattle
(Elsevier, 2020-06)
The growth of the world population expected for the next decade will increase the demand for products derived from cattle (i.e., milk and meat). In this sense, precision livestock farming proposes to optimize livestock ...
Short- and long-term effects of nicotine and the histone deacetylase inhibitor phenylbutyrate on novel object recognition in zebrafish
(Springer, 2017-03)
Rationale: Zebrafish have a sophisticated color- and shape-sensitive visual system, so we examined color cue-based novel object recognition in zebrafish. We evaluated preference in the absence or presence of drugs that ...
Deciphering the H-Bonding Preference on Nucleoside Molecular Recognition through Model Copper(II) Compounds
(MDPI, 2021-03)
The synthetic nucleoside acyclovir is considered an outstanding model of the natural nucleoside guanosine. With the purpose of deepening on the influence and nature of non-covalent interactions regarding molecular recognition ...
Exploring Supervised Techniques for Automated Recognition of Intention Classes from Portuguese Free Texts on Agriculture
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2022)
Emotion Recognition Index item analysis: validation study from Item Response Theory perspectiveAnálise do Emotion Recognition Index através da Teoria de Resposta ao Item
(Universidade Federal de Santa Maria, 2020)
Emotion recognition in never-seen languages using a novel ensemble method with emotion profiles
(Institute of Electrical and Electronics Engineers, 2017-01)
Over the last years, researchers have addressed emotional state identification because it is an important issue to achieve more natural speech interactive systems. There are several theories that explain emotional ...