Zobrazeno 1 - 10
of 175
pro vyhledávání: '"João M. F. Rodrigues"'
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7065 (2024)
Sentiment analysis (SA) is an effective method for determining public opinion. Social media posts have been the subject of much research, due to the platforms’ enormous and diversified user bases that regularly share thoughts on nearly any subject.
Externí odkaz:
https://doaj.org/article/4c2b2778473a410381669229e27a7f6e
Publikováno v:
Multimodal Technologies and Interaction, Vol 8, Iss 7, p 56 (2024)
The traditional approach of single-word brand names faces constraints due to trademarks, prompting a shift towards fusing two or more words to craft unique and memorable brands, exemplified by brands such as SalesForce© or SnapChat©. Furthermore, b
Externí odkaz:
https://doaj.org/article/3954c8f0ef7a48bb95f051a248dcf9f9
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12742 (2023)
The idea of an intelligent machine has fascinated humans for centuries [...]
Externí odkaz:
https://doaj.org/article/2b8b86c4510f4530bde1cde0805537fe
Publikováno v:
Multimodal Technologies and Interaction, Vol 7, Iss 1, p 5 (2022)
Due to the perishable nature of tourist products, which impacts supply and demand, the possibility of analysing the relationship between customers’ satisfaction and service quality can contribute to increased revenues. Machine learning techniques a
Externí odkaz:
https://doaj.org/article/7025f8f06e1447779094b5aa02a247fd
Autor:
Ricardo J. M. Veiga, Iñigo E. Ochoa, Adela Belackova, Luís Bentes, João P. Silva, Jorge Semião, João M. F. Rodrigues
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 5910 (2022)
The first major step in training an object detection model to different classes from the available datasets is the gathering of meaningful and properly annotated data. This recurring task will determine the length of any project, and, more importantl
Externí odkaz:
https://doaj.org/article/326b9cc3891e41719b1955da9b108e6f
Publikováno v:
Applied Sciences, Vol 11, Iss 24, p 12078 (2021)
Learning to recognize a new object after having learned to recognize other objects may be a simple task for a human, but not for machines. The present go-to approaches for teaching a machine to recognize a set of objects are based on the use of deep
Externí odkaz:
https://doaj.org/article/e093072251774eadb3b46d6f03641594
Autor:
Cristina Portalés, João M. F. Rodrigues, Alexandra Rodrigues Gonçalves, Ester Alba, Jorge Sebastián
Publikováno v:
Multimodal Technologies and Interaction, Vol 2, Iss 3, p 58 (2018)
n/a
Externí odkaz:
https://doaj.org/article/985ed52aa96743a4a1f83a609271ac3c
Publikováno v:
IEEE Transactions on Biomedical Engineering. 69:1072-1084
Objective: Today, stress monitoring on wearable devices is challenged by the tension between high-detection accuracy and battery lifetime driven by multimodal data acquisition and processing. Limited research has addressed the classification cost on
Autor:
Jorge Semião, Nelson Pinto, João M. F. Rodrigues, Jânio Monteiro, Luís M. R. Oliveira, Dario Cruz, C. Cabrita, Pedro J. S. Cardoso
In many countries, renewable energy production already represents an important percentage of the total energy that is generated in electrical grids. In order to reach higher levels of integration, demand side management measures are yet required. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe8683a0d97550e3f240217f8132d67f
https://doi.org/10.4018/978-1-6684-3666-0.ch037
https://doi.org/10.4018/978-1-6684-3666-0.ch037
Publikováno v:
Neurobiology of Stress, Vol 15, Iss, Pp 100382-(2021)
Neurobiology of Stress
Neurobiology of Stress
Laboratory stressors are essential tools to study the human stress response. However, despite considerable progress in the development of stress induction procedures in recent years, the field is still missing standardization and the methods employed