Search Results for author: Kriton Konstantinidis

Found 5 papers, 2 papers with code

Graph Tensor Networks: An Intuitive Framework for Designing Large-Scale Neural Learning Systems on Multiple Domains

no code implementations23 Mar 2023 Yao Lei Xu, Kriton Konstantinidis, Danilo P. Mandic

Despite the omnipresence of tensors and tensor operations in modern deep learning, the use of tensor mathematics to formally design and describe neural networks is still under-explored within the deep learning community.

Tensor Networks

Graph-Regularized Tensor Regression: A Domain-Aware Framework for Interpretable Multi-Way Financial Modelling

no code implementations26 Oct 2022 Yao Lei Xu, Kriton Konstantinidis, Danilo P. Mandic

This represents a challenge for modern machine learning models, as the number of model parameters needed to process such data grows exponentially with the data dimensions; an effect known as the Curse-of-Dimensionality.

regression Tensor Decomposition

Tensor Networks for Multi-Modal Non-Euclidean Data

no code implementations27 Mar 2021 Yao Lei Xu, Kriton Konstantinidis, Danilo P. Mandic

Modern data sources are typically of large scale and multi-modal natures, and acquired on irregular domains, which poses serious challenges to traditional deep learning models.

Tensor Networks

Multi-Graph Tensor Networks

1 code implementation25 Oct 2020 Yao Lei Xu, Kriton Konstantinidis, Danilo P. Mandic

The irregular and multi-modal nature of numerous modern data sources poses serious challenges for traditional deep learning algorithms.

Algorithmic Trading Tensor Networks

Supervised Learning for Non-Sequential Data: A Canonical Polyadic Decomposition Approach

1 code implementation27 Jan 2020 Alexandros Haliassos, Kriton Konstantinidis, Danilo P. Mandic

However, both TT and other Tensor Networks (TNs), such as Tensor Ring and Hierarchical Tucker, are sensitive to the ordering of their indices (and hence to the features).

Recommendation Systems Tensor Networks

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