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Stelios Kapetanakis

Dr

20092019
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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Case based reasoning Engineering & Materials Science
Recommender systems Engineering & Materials Science
Collaborative filtering Engineering & Materials Science
Monitoring Engineering & Materials Science
Industry Engineering & Materials Science
Security of data Engineering & Materials Science
Quality assurance Engineering & Materials Science
Experiments Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2009 2019

  • 13 Conference contribution with ISSN or ISBN
  • 1 Chapter
  • 1 Paper
  • 1 Article

A switching approach that improves prediction accuracy for long tail recommendations

Alshammari, G., Jorro Aragoneses, J. L., Kapetanakis, S., Polatidis, N. & Petridis, M., 2019, (Accepted/In press) 4th Artificial Intelligence and Intelligent Systems Conference: Intellisys. (Advances in Intelligent Systems and Computing).

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBNResearchpeer-review

A switching multi-level method for the long tail recommendation problem

Alshammari, G., Jorro Aragoneses, J. L., Polatidis, N., Kapetanakis, S., Pimenidis, E. & Petridis, M., 2019, (Accepted/In press) In : Journal of Intelligent and Fuzzy Systems.

Research output: Contribution to journalArticleResearchpeer-review

Collaborative filtering
Recommender systems
Decision support systems
History

Personalized Recommendations on Twitter based on Explicit User Relationship Modelling

Alshammari, A., Polatidis, N., Kapetanakis, S., Evans, R. & Alshammari, G., 2019.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File

User Modeling on Twitter with Exploiting Explicit Relationships for Personalized Recommendations

Alshammari, A., Kapetanakis, S., Evans, R., Polatidis, N. & Alshammari, G., 21 Mar 2019, Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. Madureira, A. M., Gandhi, N., Abraham, A. & Varela, M. L. (eds.). Cham, Vol. 923. p. 135-145 11 p. (Advances in Intelligent Systems and Computing; vol. 923).

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBNResearchpeer-review

Recommender systems

A Hybrid Feature Combination Method that Improves Recommendations

Alshammari, G., Kapetanakis, S., Alshammari, A., Polatidis, N. & Petridis, M., 8 Aug 2018, International Conference on Computational Collective Intelligence. p. 209-218 10 p. (Lecture Notes in Computer Science).

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBNResearchpeer-review

Collaborative filtering
Classifiers
Recommender systems
Sales
Industry

Activities 2018 2019

  • 2 Research degree
  • 1 Conference

Special Session on Recommender Systems - Part of the 11th International Conference on Computational Collective Intelligence

Nikolaos Polatidis (Organiser), Stelios Kapetanakis (Organiser), Andrew Fish (Organiser)
4 Sep 2019

Activity: EventsConference

Hydra: A hybrid framework that improves collaborative filtering recommendation quality

Stelios Kapetanakis (Supervisor), Miltiadis Petridis (Supervisor), Nikolaos Polatidis (Supervisor)
20182019

Activity: External examination and supervisionResearch degree

Exploiting social media network structure to improve user profiles for short-text-based recommender systems

Stelios Kapetanakis (Supervisor), Roger Evans (Supervisor), Nikolaos Polatidis (Supervisor)
20182019

Activity: External examination and supervisionResearch degree