Zobrazeno 1 - 10
of 728
pro vyhledávání: '"Hinge loss"'
Autor:
Sofia Aftab, Heri Ramampiaro
Publikováno v:
Machine Learning with Applications, Vol 15, Iss , Pp 100520- (2024)
In collaborative filtering, matrix factorization and collaborative metric learning are challenged by situations where non-preferred items may appear so close to a user in the feature embedding space that they lead to degrading the recommendation perf
Externí odkaz:
https://doaj.org/article/375d7884569f41048768745731177eac
Publikováno v:
Discover Artificial Intelligence, Vol 3, Iss 1, Pp 1-20 (2023)
Abstract The fuzzy support vector machine (FSVM) assigns each sample a fuzzy membership value based on its relevance, making it less sensitive to noise or outliers in the data. Although FSVM has had some success in avoiding the negative effects of no
Externí odkaz:
https://doaj.org/article/1929a249ef504da892a53fda495b226b
Publikováno v:
IEEE Access, Vol 11, Pp 97522-97537 (2023)
Modeling contextual information is a vital part of developing effective recommender systems. Still, existing work on recommendation algorithms has generally put limited focus on the effective treatment of contextual information. Moreover, adding cont
Externí odkaz:
https://doaj.org/article/6eb0111a20a64e34b2bb2539f381155b
Akademický článek
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Autor:
Sheetal Janthakal, Girisha Hosalli
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 1, Pp 35-42 (2022)
Now-a-days, a challenging task in the medical field is the diagnosis of skin illness considering numerous characteristics such as color, size, and the lesion region. Dermoscopy is a technique that has been frequently used to diagnose skin lesions. Re
Externí odkaz:
https://doaj.org/article/7c07ba8032304383973ed21692c4f49b
Akademický článek
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Autor:
Baojin Han, Min Hu
Publikováno v:
Symmetry, Vol 15, Iss 4, p 956 (2023)
Due to the small data and unbalanced sample distribution in the existing facial emotion datasets, the effect of facial expression recognition is not ideal. Traditional data augmentation methods include image angle modification, image shearing, and im
Externí odkaz:
https://doaj.org/article/f2bc2b6eb90c439089f55bd06f5e8db1
Publikováno v:
IEEE Access, Vol 9, Pp 148459-148468 (2021)
Citation recommendation is a task that aims to automatically select suitable references for a working manuscript. This task has become increasingly urgent as the typical pools of candidates continue to grow, in the order of tens or hundreds of thousa
Externí odkaz:
https://doaj.org/article/01ecc9f92f9244a58182820bc5f5c16a
Publikováno v:
Frontiers in Computational Neuroscience, Vol 16 (2022)
We develop biologically plausible training mechanisms for self-supervised learning (SSL) in deep networks. Specifically, by biologically plausible training we mean (i) all updates of weights are based on current activities of pre-synaptic units and c
Externí odkaz:
https://doaj.org/article/bc7a7b5e37254c48919b25eab55c8f89
Akademický článek
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