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pro vyhledávání: '"Alves, Rodrigo"'
The evaluation of recommendation systems is a complex task. The offline and online evaluation metrics for recommender systems are ambiguous in their true objectives. The majority of recently published papers benchmark their methods using ill-posed of
Externí odkaz:
http://arxiv.org/abs/2308.06885
We study a variant of the Generalized Excited Random Walk (GERW) on $\mathbb{Z}^d$ introduced by Menshikov, Popov, Ram\'irez and Vachkovskaia in [Ann. Probab. 40 (5), 2012]. It consists in a particular version of the model studied in [arXiv preprint
Externí odkaz:
http://arxiv.org/abs/2303.12228
Autor:
Alves, Rodrigo Mendes
A irradiação de alimentos é um meio de preservação de alimentos onde se utiliza uma técnica de processamento que expõe os alimentos a uma radiação ionizante controlada de alta energia. O tratamento realizado com o uso das radiações ionizan
Publikováno v:
AAAI 2023
We study inductive matrix completion (matrix completion with side information) under an i.i.d. subgaussian noise assumption at a low noise regime, with uniform sampling of the entries. We obtain for the first time generalization bounds with the follo
Externí odkaz:
http://arxiv.org/abs/2212.08339
We consider a variation of the Generalized Excited Random Walk (GERW) in dimension $d\ge 2$ where the lower bound on the drift for excited jumps is time-dependent and decays to zero. We show that if the lower bound decays slower that $n^{-\beta}$ ($n
Externí odkaz:
http://arxiv.org/abs/2211.05715
We study an extension of the generalized excited random walk (GERW) on $\mathbb{Z}^d$ introduced in [Ann. Probab. 40 (5), 2012, [7]] by Menshikov, Popov, Ram\'irez and Vachkovskaia. Our extension consists in studying a version of the GERW where excit
Externí odkaz:
http://arxiv.org/abs/2201.10666
Publikováno v:
In Materials Today Communications August 2024 40
Autor:
Alves, Rodrigo L.O.R., Silva, Lucas O.e, Silva, Mateus A.da, Consentini, Carlos E.C., Gonçalves, José R.S., Melo, Leonardo de F. e, Rodrigues, Marcelo B., Sartori, Roberto
Publikováno v:
In Theriogenology 15 July 2024 223:122-130