K. Ch. Chatzisavvas

A comparison of machine learning techniques for customer churn prediction

Thanasis Vafeiadis, Konstantinos Diamantaras, George Sarigiannidis et al. · Simulation Modelling Practice and Theory · 2015 · 462 citations

Computing, Business Analytics, Computer Science +12

Sentiment analysis leveraging emotions and word embeddings

Manolis G. Vozalis, Konstantinos Diamantaras, Athena Vakali et al. · Expert Systems with Applications · 2016 · 370 citations

Computing, Computer Science, Computational Linguistics +13

Complexity and neutron star structure

K. Ch. Chatzisavvas, V. P. Psonis, C. P. Panos et al. · Physics Letters A · 2009 · 83 citations · Full text

Natural Sciences, Astronomy, Physics +12

A simple method for the evaluation of the information content and complexity in atoms. A proposal for scalability

C. P. Panos, N. S. Nikolaidis, K. Ch. Chatzisavvas et al. · Physics Letters A · 2009 · 74 citations · Full text

Computing, Computer Science, Physics +9

Net Fisher information measure versus ionization potential and dipole polarizability in atoms

K. D. Sen, C. P. Panos, K. Ch. Chatzisavvas et al. · Physics Letters A · 2006 · 64 citations · Full text

Natural Sciences, Physics, Atomic Physics +10