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pro vyhledávání: '"Barros, Rodrigo C."'
Behavioural cloning is an imitation learning technique that teaches an agent how to behave via expert demonstrations. Recent approaches use self-supervision of fully-observable unlabelled snapshots of the states to decode state pairs into actions. Ho
Externí odkaz:
http://arxiv.org/abs/2304.10914
Autor:
Parraga, Otávio, More, Martin D., Oliveira, Christian M., Gavenski, Nathan S., Kupssinskü, Lucas S., Medronha, Adilson, Moura, Luis V., Simões, Gabriel S., Barros, Rodrigo C.
Despite being responsible for state-of-the-art results in several computer vision and natural language processing tasks, neural networks have faced harsh criticism due to some of their current shortcomings. One of them is that neural networks are cor
Externí odkaz:
http://arxiv.org/abs/2211.05617
Publikováno v:
THE VISUAL COMPUTER, 2019
Evacuation plans have been historically used as a safety measure for the construction of buildings. The existing crowd simulators require fully-modeled 3D environments and enough time to prepare and simulate scenarios, where the distribution and beha
Externí odkaz:
http://arxiv.org/abs/2010.00004
Autor:
Basgalupp, Márcio P., Barros, Rodrigo C., de Sá, Alex G. C., Pappa, Gisele L., Mantovani, Rafael G., de Carvalho, André C. P. L. F., Freitas, Alex A.
This paper presents an experimental comparison among four Automated Machine Learning (AutoML) methods for recommending the best classification algorithm for a given input dataset. Three of these methods are based on Evolutionary Algorithms (EAs), and
Externí odkaz:
http://arxiv.org/abs/2009.07430
Behavioral cloning is an imitation learning technique that teaches an agent how to behave through expert demonstrations. Recent approaches use self-supervision of fully-observable unlabeled snapshots of the states to decode state-pairs into actions.
Externí odkaz:
http://arxiv.org/abs/2008.05660
Autor:
Granada, Roger, Pereira, Ramon Fraga, Monteiro, Juarez, Amado, Leonardo, Barros, Rodrigo C., Ruiz, Duncan, Meneguzzi, Felipe
Computer-based assistants have recently attracted much interest due to its applicability to ambient assisted living. Such assistants have to detect and recognize the high-level activities and goals performed by the assisted human beings. In this work
Externí odkaz:
http://arxiv.org/abs/2004.13482
Publikováno v:
2020 - The International Joint Conference on Neural Networks (IJCNN)
Recent research advances in Computer Vision and Natural Language Processing have introduced novel tasks that are paving the way for solving AI-complete problems. One of those tasks is called Visual Question Answering (VQA). A VQA system must take an
Externí odkaz:
http://arxiv.org/abs/2002.05104
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While deep learning models become more widespread, their ability to handle unseen data and generalize for any scenario is yet to be challenged. In medical imaging, there is a high heterogeneity of distributions among images based on the equipment tha
Externí odkaz:
http://arxiv.org/abs/1909.01940