Results 1 to 10 of about 2,755,381 (193)
Efficient video face recognition based on frame selection and quality assessment [PDF]
PeerJ Computer Science, 2021 The article is considering the problem of increasing the performance and accuracy of video face identification. We examine the selection of the several best video frames using various techniques for assessing the quality of images.
Angelina Kharchevnikova +1 more
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Facial expression recognition based on adaptation of the classifier to videos of the user
Компьютерная оптика, 2023 In this paper, an approach that can significantly increase the accuracy of facial emotion recognition by adapting the model to the emotions of a particular user (e.g., smartphone owner) is considered. At the first stage, a neural network model, which was
E.N. Churaev, A.V. Savchenko
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Dealing With Sparse Rewards Using Graph Neural Networks
IEEE Access, 2023 Deep reinforcement learning in partially observable environments is a difficult task in itself and can be further complicated by a sparse reward signal.
Matvey Gerasyov, Ilya Makarov
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Algorithms, 2023 A neural-network-assisted numerical method is proposed for the solution of Laplace and Poisson problems. Finite differences are applied to approximate the spatial Laplacian operator on nonuniform grids.
Ferenc Izsák, Rudolf Izsák
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Fast Search of Face Recognition Model for a Mobile Device Based on Neural Architecture Comparator
IEEE Access, 2023 This paper addresses the face recognition task for offline mobile applications. Using AutoML techniques, a novel technological framework is proposed to develop a fast neural network-based facial feature extractor for a concrete device.
Andrey V. Savchenko +2 more
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Efficient facial representations for age, gender and identity recognition in organizing photo albums using multi-output ConvNet [PDF]
PeerJ Computer Science, 2019 This paper is focused on the automatic extraction of persons and their attributes (gender, year of born) from album of photos and videos. A two-stage approach is proposed in which, firstly, the convolutional neural network simultaneously predicts age ...
Andrey V. Savchenko
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Моделирование и анализ информационных систем, 2021 Let $G_{k}$ be defined as $G_{k} = \langle a, b;\ a^{-1}ba = b^{k} \rangle$, where $k \ne 0$. It is known that, if $p$ is some prime number, then $G_{k}$ is residually a finite $p$-group if and only if $p \mid k - 1$. It is also known that, if $p$ and $q$
Elena Alexandrovna Tumanova
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The repetition threshold for binary rich words [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 A word of length $n$ is rich if it contains $n$ nonempty palindromic factors. An infinite word is rich if all of its finite factors are rich. Baranwal and Shallit produced an infinite binary rich word with critical exponent $2+\sqrt{2}/2$ ($\approx 2.707$
James D. Currie +2 more
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A heuristic technique for decomposing multisets of non-negative integers according to the Minkowski sum [PDF]
Discrete Mathematics & Theoretical Computer Science, 2022 We study the following problem. Given a multiset $M$ of non-negative integers, decide whether there exist and, in the positive case, compute two non-trivial multisets whose Minkowski sum is equal to $M$.
Luciano Margara
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A functional limit law for the profile of plane-oriented recursive trees. [PDF]
Discrete Mathematics & Theoretical Computer Science, 2008 We give a functional limit law for the normalized profile of random plane-oriented recursive trees. The proof uses martingale convergence theorems in discrete and continuous-time. This complements results of Hwang (2007).
Henning Sulzbach
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