no code implementations • 27 Oct 2018 • Myriam Tami, Marianne Clausel, Emilie Devijver, Adrien Dulac, Eric Gaussier, Stefan Janaqi, Meriam Chebre
Tree-based ensemble methods, as Random Forests and Gradient Boosted Trees, have been successfully used for regression in many applications and research studies.
1 code implementation • 22 May 2017 • Mingyuan Jiu, Nelly Pustelnik, Stefan Janaqi, Mériam Chebre, Lin Qi, Philippe Ricoux
This work focuses on learning optimization problems with quadratical interactions between variables, which go beyond the additive models of traditional linear learning.
no code implementations • 18 Apr 2017 • Sébastien Harispe, Sylvie Ranwez, Stefan Janaqi, Jacky Montmain
Artificial Intelligence federates numerous scientific fields in the aim of developing machines able to assist human operators performing complex treatments -- most of which demand high cognitive skills (e. g. learning or decision processes).
no code implementations • 4 Oct 2013 • Sébastien Harispe, Sylvie Ranwez, Stefan Janaqi, Jacky Montmain
Semantic measures are widely used today to estimate the strength of the semantic relationship between elements of various types: units of language (e. g., words, sentences, documents), concepts or even instances semantically characterized (e. g., diseases, genes, geographical locations).