5 citations · 5 across the 2 of their papers we have counts for
5 papers
DALE: Differential Accumulated Local Effects for efficient and accurate global explanations
Vasilis Gkolemis, Theodore Dalamagas, Christos Diou
Accumulated Local Effect (ALE) is a method for accurately estimating feature effects, overcoming fundamental failure modes of previously-existed methods, such as Partial Dependence…
Modeling of crisis periods in stock markets
Apostolos Chalkis, Emmanouil Christoforou, Theodore Dalamagkas +1
We exploit a recent computational framework to model and detect financial crises in stock markets, as well as shock events in cryptocurrency markets, which are characterized by a s…
Simplifying Impact Prediction for Scientific Articles
Thanasis Vergoulis, Ilias Kanellos, Giorgos Giannopoulos +1
Estimating the expected impact of an article is valuable for various applications (e.g., article/cooperator recommendation). Most existing approaches attempt to predict the exact n…
Modeling asset allocation strategies and a new portfolio performance score
Apostolos Chalkis, Emmanouil Christoforou, Ioannis Z. Emiris +1
We discuss and extend a powerful, geometric framework to represent the set of portfolios, which identifies the space of asset allocations with the points lying in a convex polytope…
Ranking Papers by their Short-Term Scientific Impact
Ilias Kanellos, Thanasis Vergoulis, Dimitris Sacharidis +2
The constantly increasing rate at which scientific papers are published makes it difficult for researchers to identify papers that currently impact the research field of their inte…