The DidaxTo approach is fully presented in a paper accepted for publication by the Knowledge and Information Systems Journal (KAIS).
Pantelis Agathangelou, Ioannis Katakis, Ioannis Koutoulakis, Fotios Kokkoras and Dimitrios Gunopulos. “Learning Patterns for Discovering Domain Oriented Opinion Words“, Knowledge and Information Systems Journal (Springer), 6, pp 1-33, 2017. DOI: 10.1007/s10115-017-1072-y
DidaxTo (the application) is available for free for non-commercial use.
