Author

Michail Chatzianastasis

École PolytechniqueORCID 0000-0002-9905-1646Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:graph neural network· 2 Research Focus:benchmarking· 1 Approach:deep learning· 1 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1 Approach:machine learning (classical)· 1 Assay:protein sequence· 1 Assay:protein structure· 1

Frequent Co-Authors

Giannis NikolentzosiD· 2 shared Michalis VazirgiannisiD· 2 shared Aymen Qabel· 1 shared Henrik BoströmiD· 1 shared Johannes F. LutzeyeriD· 1 shared Sofiane EnnadiriD· 1 shared

Activity by Year

2022-2022 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersBioinformatics

Giannis NikolentzosORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Advancing Antibiotic Resistance Classification with Deep Learning Using Protein Sequence and Structure

Aymen Qabel, Sofiane Ennadir, Giannis Nikolentzos, Johannes F. Lutzeyer, Michail Chatzianastasis, Henrik Boström, Michalis Vazirgiannis

This paper develops two deep learning models using protein sequence and structure to classify antibiotic resistant genes, achieving over 73% accuracy across 18 categories.

bioRxiv · Oct 6, 2022 · PreprintBioinformatics

Mass Enhanced Node Embeddings for Drug Repurposing

Michail Chatzianastasis, Giannis Nikolentzos, Michalis Vazirgiannis

The paper introduces a node embedding algorithm for drug repurposing that outperforms walk-based methods by 53.33% in average precision.

Hellenic Conference on Artificial Intelligence · Sep 7, 2022Peer-reviewedBioinformatics