Search Results for author: Hossein Karshenas

Found 6 papers, 0 papers with code

FORML: A Riemannian Hessian-free Method for Meta-learning with Orthogonality Constraint

no code implementations28 Feb 2024 Hadi Tabealhojeh, Soumava Kumar Roy, Peyman Adibi, Hossein Karshenas

However, performing the optimization in the Riemannian space, where the parameters and meta-parameters are located on Riemannian manifolds is computationally intensive.

Few-Shot Learning

Multi-modal reward for visual relationships-based image captioning

no code implementations19 Mar 2023 Ali Abedi, Hossein Karshenas, Peyman Adibi

To take advantage of visual relationships in caption generation, this paper proposes a deep neural network architecture for image captioning based on fusing the visual relationships information extracted from an image's scene graph with the spatial feature maps of the image.

Caption Generation Image Captioning +4

Deep fusion of gray level co-occurrence matrices for lung nodule classification

no code implementations10 May 2022 Ahmed Saihood, Hossein Karshenas, AhmadReza Naghsh Nilchi

The proposed methods are trained and assessed through the LIDC-IDRI dataset, where 94. 4%, 91. 6%, and 95. 8% Accuracy, sensitivity, and specificity are obtained, respectively for 2D-GLCM fusion and 97. 33%, 96%, and 98%, accuracy, sensitivity, and specificity, respectively, for 2. 5D-GLCM fusion.

Lung Nodule Classification Specificity

Weighted Least Squares Twin Support Vector Machine with Fuzzy Rough Set Theory for Imbalanced Data Classification

no code implementations3 May 2021 Maysam Behmanesh, Peyman Adibi, Hossein Karshenas

In this work, we propose an approach that efficiently used fuzzy rough set theory in weighted least squares twin support vector machine called FRLSTSVM for classification of imbalanced data.

Classification General Classification

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