Synaptic Plasticity Models and Bio-Inspired Unsupervised Deep Learning: A Survey

G Lagani, F Falchi, C Gennaro, G Amato - arXiv preprint arXiv:2307.16236, 2023 - arxiv.org
Recently emerged technologies based on Deep Learning (DL) achieved outstanding results
on a variety of tasks in the field of Artificial Intelligence (AI). However, these encounter …

Domain Adaptation Using Class-Balanced Self-Paced Learning for Soil Classification With LIBS

Y Huang, A Bais, AE Hussein - IEEE Transactions on Plasma …, 2023 - ieeexplore.ieee.org
Laser-induced breakdown spectroscopy (LIBS) is a promising technology for soil analysis
due to its simple setup, cost-effectiveness, and rapid (few seconds) analysis time per …

Class-oriented and label embedding analysis dictionary learning for pattern classification

K Jiang, C Zhao, L Zhu, Q Sun - Multimedia Tools and Applications, 2023 - Springer
Abstract Analysis dictionary learning (ADL) has obtained lots of research interest in sparse
representation-based classification recent years, due to its flexibility and low complexity for …

A discriminative approach to unsupervised domain adaptation in coarse-to-fine classifiers

IR Alkhouri, AS Awad, C Hatfield… - 2023 IEEE 33rd …, 2023 - ieeexplore.ieee.org
Conventional machine learning models often exhibit poor performance when tested on data
that comes from a different probability distribution than that of the training data. This …

Explainable multimodal deep dictionary learning to capture developmental differences from three fMRI paradigms

L Yang, C Qiao, H Zhou, VD Calhoun… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Objective: Multimodal-based methods show great potential for neuroscience studies by
integrating complementary information. There has been less multimodal work focussed on …

Data representation learning via dictionary learning and self-representation

D Zeng, J Sun, Z Wu, C Ding, Z Ren - Applied Intelligence, 2023 - Springer
Dictionary learning is an effective feature learning method, leading to many remarkable
results in data representation and classification tasks. However, dictionary learning is …

Occlusion recovery face recognition based on information reconstruction

H He, J Liang, Z Hou, H Liu, X Zhou - Machine Vision and Applications, 2023 - Springer
The face data in the wild have a face occlusion, complex background, and inestimable
posture, leading to more sample classification errors. To alleviate the problem of face …

Salient double reconstruction-based discriminative projective dictionary pair learning for crowd counting

T Wang, H Luo, K Zhang, H Wang, M Li, J Lu - Applied Intelligence, 2023 - Springer
Crowd counting is one of the most fundamental tasks in the field of computer vision and
dictionary learning has been successfully applied to the task. However, many traditional …

[HTML][HTML] Learning biologically-interpretable latent representations for gene expression data: Pathway Activity Score Learning Algorithm

I Karagiannaki, K Gourlia, V Lagani, Y Pantazis… - Machine Learning, 2023 - Springer
Molecular gene-expression datasets consist of samples with tens of thousands of measured
quantities (ie, high dimensional data). However, lower-dimensional representations that …

Level Set KSVD

O Sapir, I Klapp, N Sochen - arXiv preprint arXiv:2311.08284, 2023 - arxiv.org
We present a new algorithm for image segmentation-Level-set KSVD. Level-set KSVD
merges the methods of sparse dictionary learning for feature extraction and variational level …