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Comparative Study for Sentiment Analysis of Financial Tweets with Deep Learning Methods
(MDPI, 2024-01-10)
Nowadays, Twitter is one of the most popular social networking services. People post messages called “tweets”, which may contain photos, videos, links and text. With the vast amount of interaction on Twitter, due to its ...
Artificial Intelligence Opportunities to Diagnose Degradation Modes for Safety Operation in Lithium Batteries
(MDPI, 2023-07-21)
The degradation and safety study of lithium-ion batteries is becoming increasingly important given that these batteries are widely used not only in electronic devices but also in automotive vehicles. Consequently, the ...
Above-ground biomass estimation from LiDAR data using random forest algorithms
(Elsevier, 2022-02)
Random forest (RF) models were developed to estimate the biomass for the Pinus radiata species in a region of the Basque Autonomous Community where this species has high cover, using the National Forest Inventory, allometric ...
Cooktop Sensing Based on a YOLO Object Detection Algorithm
(MDPI, 2023-03-03)
Deep Learning (DL) has provided a significant breakthrough in many areas of research and industry. The development of Convolutional Neural Networks (CNNs) has enabled the improvement of computer vision-based techniques, ...
Online Identification of VLRA Battery Model Parameters Using Electrochemical Impedance Spectroscopy
(MDPI, 2022-11-14)
This paper introduces the use of a new low-computation cost algorithm combining neural networks with the Nelder–Mead simplex method to monitor the variations of the parameters of a previously selected equivalent ...
Gender differences in alternating-offer bargaining: an experimental study
(Springer Nature, 2023)
A laboratory study was carried out to analyze the relationship between ambiguity regarding the sharing norms in structured alternating-offer bargaining and gender differences in bargaining. Symmetric environments, where a ...
Evolution of the internal load and physical condition of wheelchair basketball players during the competitive season
(Frontiers Media, 2023)
The objectives of this study were to describe differentiated perceived training and match load (dRPE-L) of wheelchair basketball (WB) players during the whole season, to analyze the evolution of players’ physical condition ...
Video Image Enhancement and Machine Learning Pipeline for Underwater Animal Detection and Classification at Cabled Observatories
(MDPI, 2020-01-28)
An understanding of marine ecosystems and their biodiversity is relevant to sustainable use of the goods and services they offer. Since marine areas host complex ecosystems, it is important to develop spatially widespread ...
Gender and agency in the political learning of contentious activism. Reviewing activist models of young people in the new political cycle in the Basque Country
(Taylor and Francis, 2022-10-13)
The reproduction of gender order in young people’s learning of counter-hegemonic contentious activism may seem a contradiction in a political field seeking to transform the social order and help empower its activists. A ...
Vanadium Redox Flow Batteries: A Review Oriented to Fluid-Dynamic Optimization
(MDPI, 2020-12-31)
Large-scale energy storage systems (ESS) are nowadays growing in popularity due to the increase in the energy production by renewable energy sources, which in general have a random intermittent nature. Currently, several ...